Root
	000 General Knowledge		
		001 Knowledge	
			002 The book
			003 Systems
			004 Data processing Computer science
			005 Computer programming, programs, data
			006 Special computer methods
		010 Bibliography	
			011 Bibliographies
			012 Bibliographies of individuals
			013 Bibliographies of works by specific classes of authors
			014 Bibliographies of anonymous and pseudonymous works
			015 Bibliographies of works from specific places
			016 Bibliographies of works from specific subjects
			017 General subject catalogues
			018 Catalogues arranged by author && date
			019 Dictionary catalogues
		020 Library && information sciences	
			021 Library relationships
			022 Administration of the physical plant
			023 Personnel administration
			025 Library operations
			026 Libraries for specific subjects
			027 General libraries
		030 General encyclopaedic works	
			031 General encyclopaedic works in America
			032 General encyclopaedic works in English
			034 General encyclopaedic works in French, Provencal, Catalan
			035 General encyclopaedic works in Italian, Romanian, Rhaeto-Romanic
			036 General encyclopaedic works in Spanish & Portuguese
			037 General encyclopaedic works in Slavic languages
			038 General encyclopaedic works in Scandinavian languages
		050 General serials && their indexes	
			051 General serials && their indexes In America
			052 General serials && their indexes In English
			054 General serials && their indexes In French, Provencal, Catalan
			055 General serials && their indexes In Italian, Romanian, Rhaeto-Romanic
			056 General serials && their indexes In Spanish & Portuguese
			057 General serials && their indexes In Slavic languages
			058 General serials && their indexes In Scandinavian languages
		060 General organization && museology	
			061 General organization && museology In North America
			062 General organization && museology In British Isles In England
			063 General organization && museology In central Europe In Germany
			064 General organization && museology In France & Monaco
			065 General organization && museology In Italy & adjacent territories
			066 General organization && museology In Iberian Peninsula & adjacent islands
			067 General organization && museology In eastern Europe In Soviet Union
			069 Museology (Museum science)
		070 News media, journalism, publishing	
			071 News media, journalism, publishing In North America
			072 News media, journalism, publishing In British Isles In England
			073 News media, journalism, publishing In central Europe In Germany
			074 News media, journalism, publishing In France & Monaco
			075 News media, journalism, publishing In Italy & adjacent territories
			076 News media, journalism, publishing In Iberian Peninsula & adjacent islands
			077 News media, journalism, publishing In eastern Europe In Soviet Union
			078 News media, journalism, publishing In Scandinavia
		080 General collections	
			081 General collections American
			082 General collections In English
			083 General collections In other Germanic languages
			084 General collections In French, Provencal, Catalan
			085 General collections In Italian, Romanian, Rhaeto-Romanic
			086 General collections In Spanish & Portuguese
			087 General collections In Slavic languages
			088 General collections In Scandinavian languages
		090 Manuscripts && rare books	
			091 Manuscripts
			092 Block books
			093 Incunabula
			094 Printed books
			095 Books notable for bindings
			096 Books notable for illustrations
			097 Books notable for ownership or origin
			098 Prohibited works, forgeries, hoaxes
			099 Books notable for format
	100 Philosophy && psychology		
		101 Theory of philosophy	
			102 Miscellany of philosophy
			103 Dictionaries of philosophy
			105 Serial publications of philosophy
			106 Organizations of philosophy
			107 Education, research in philosophy
			108 Kinds of persons in philosophy
			109 Historical treatment of philosophy
		110 Metaphysics	
			111 Ontology
			113 Cosmology (Philosophy of nature)
			114 Space
			115 Time
			116 Change
			117 Structure
			118 Force && Energy
			119 Number && quantity
		120 Epistemology, causation, humankind	
			121 Epistemology (Theory of knowledge)
			122 Causation
			123 Determinism && indeterminism
			124 Teleology
			126 The self
			127 The unconscious && the subconscious
			128 Humankind
			129 Origin && destiny of individual souls
		130 Paranormal phenomena	
			131 Occult methods for achieving well-being
			133 Parapsychology && occultism
			135 Dreams && mysteries
			137 Divinatory graphology
			138 Physiognomy
			139 Phrenology
		140 Specific philosophical schools	
			141 Idealism && related systems
			142 Critical philosophy
			143 Intuitionism && Bergsonism
			144 Humanism && related systems
			145 Sensationalism
			146 Naturalism && related systems
			147 Pantheism && related systems
			148 Liberalism, eclecticism, traditionalism
		150 Psychology	
			152 Perception, movement, emotions, drives
			153 Mental processes && intelligence
			154 Subconscious && altered states
			155 Differential && developmental psychology
			156 Comparative psychology
			158 Applied psychology
		160 Logic	
			161 Induction
			162 Deduction
			165 Fallacies && sources of error
			166 Syllogisms
			167 Hypotheses
			168 Argument && persuasion
			169 Analogy
		170 Ethics (Moral philosophy)	
			171 Systems && doctrines
			172 Political ethics
			173 Ethics of family relationships
			174 Economic && professional ethics
			175 Ethics of recreation & leisure
			176 Ethics of sex && reproduction
			177 Ethics of social relations
			178 Ethics of consumption
		180 Ancient, medieval, Oriental philosophy	
			181 Oriental philosophy
			182 Pre-Socratic Greek philosophies
			183 Sophistic && Socratic philosophies
			184 Platonic philosophy
			185 Aristotelian philosophy
			186 Skeptic and Neoplatonic philosophies
			187 Epicurean philosophy
			188 Stoic philosophy
			189 Medieval Western philosophy
		190 Modern Western philosophy	
			191 Modern Western philosophy United States && Canada
			192 Modern Western philosophy British Isles
			193 Modern Western philosophy Germany && Austria
			194 Modern Western philosophy France
			195 Modern Western philosophy Italy
			196 Modern Western philosophy Spain && Portugal
			197 Modern Western philosophy Soviet Union
			198 Modern Western philosophy Scandinavia
			199 Modern Western philosophy Other geographical areas
	200 Religion		
		201 Philosophy of Christianity	
			202 Miscellany of Christianity
			203 Dictionaries of Christianity
			204 Special topics
			205 Serial publications of Christianity
			206 Organizations of Christianity
			207 Education, research in Christianity
			208 Kinds of persons in Christianity
			209 History && geography of Christianity
		210 Natural theology	
			211 Concepts of God
			212 Existence, attributes of God
			213 Creation
			214 Theodicy
			215 Science && religion
			216 Good && evil
			218 Humankind
		220 Bible	
			221 Old Testament
			222 Historical books of Old Testament
			223 Poetic books of Old Testament
			224 Prophetic books of Old Testament
			225 New Testament
			226 Gospels && Acts
			227 Epistles
			228 Revelation (Apocalypse)
			229 Apocrypha && pseudepigrapha
		230 Christian theology	
			231 God
			232 Jesus Christ && his family
			233 Humankind
			234 Salvation (Soteriology) && grace
			235 Spiritual beings
			236 Eschatology
			238 Creeds && catechisms
			239 Apologetics && polemics
		240 Christian moral && devotional theology	
			241 Moral theology
			242 Devotional literature
			243 Evangelistic writings for individuals
			245 Texts of hymns
			246 Use of art in Christianity
			247 Church furnishings && articles
			248 Christian experience, practice, life
			249 Christian observances in family life
		250 Christian orders && local church	
			251 Preaching (Homiletics)
			252 Texts of sermons
			253 Pastoral office (Pastoral theology)
			254 Parish government && administration
			255 Religious congregations && orders
			259 Activities of the local church
		260 Christian social theology	
			261 Social theology
			262 Ecclesiology
			263 Times, places of religious observance
			264 Public worship
			265 Sacraments, other rites & acts
			266 Missions
			267 Associations for religious work
			268 Religious education
			269 Spiritual renewal
		270 Christian church history	
			271 Religious orders in church history
			272 Persecutions in church history
			273 Heresies in church history
			274 Christian church in Europe
			275 Christian church in Asia
			276 Christian church in Africa
			277 Christian church in North America
			278 Christian church in South America
		280 Christian denominations && sects	
			281 Early church && Eastern churches
			282 Roman Catholic Church
			283 Anglican churches
			284 Protestants of Continental origin
			285 Presbyterian, Reformed, Congregational
			286 Baptist, Disciples of Christ, Adventist
			287 Methodist && related churches
		290 Other && comparative religions	
			291 Comparative religion
			292 Classical (Greek & Roman) religion
			293 Germanic religion
			294 Religions of Indic origin
			295 Zoroastrianism (Mazdaism, Parseeism)
			296 Judaism
			297 Islam && religions originating in it
	300 Social sciences		
		301 Sociology && anthropology	
			302 Social interaction
			303 Social processes
			304 Factors affecting social behaviour
			305 Social groups
			306 Culture && institutions
			307 Communities
		310 General statistics	
			314 General statistics Of Europe
			315 General statistics Of Asia
			316 General statistics Of Africa
			317 General statistics Of North America
			318 General statistics Of South America
		320 Political science	
			321 Systems of governments && states
			322 Relation of state to organized groups
			323 Civil && political rights
			324 The political process
			325 International migration && colonization
			326 Slavery && emancipation
			327 International relations
			328 The legislative process
		330 Economics	
			331 Labor economics
			332 Financial economics
			333 Land economics
			334 Cooperatives
			335 Socialism && related systems
			336 Public finance
			337 International economics
			338 Production
			339 Macroeconomics && related topics
		340 Law	
			341 International law
			342 Constitutional && administrative law
			343 Military, tax, trade, industrial law
			344 Social, labor, welfare, && related law
			345 Criminal law
			346 Private law
			347 Civil procedure && courts
			348 Law (Statutes), regulations, cases
			349 Law of specific jurisdictions && areas
		350 Public administration	
			351 Of central governments
			352 Of local governments
			353 of U.S. federal && state governments
			354 Of specific central governments
			355 Military science
			356 Foot forces && warfare
			357 Mounted forces && warfare
			359 Sea (Naval) forces && warfare
		360 Social services; association	
			361 General social problems && services
			362 Social welfare problems && services
			364 Criminology
			365 Penal && related institutions
			366 Association
			367 General clubs
			368 Insurance
			369 Miscellaneous kinds of associations
		370 Education	
			371 School management; special education
			372 Elementary education
			373 Secondary education
			374 Adult education
			375 Curriculums
			376 Education of women
			377 Schools && religion
			378 Higher education
			379 Government regulation, control, support
		380 Commerce, communications, transport	
			381 Internal commerce (Domestic trade)
			382 International commerce (Foreign trade)
			383 Postal communication
			384 Communications Telecommunication
			385 Railroad transportation
			386 Inland waterway && ferry transportation
			387 Water, air, space transportation
			388 Transportation Ground transportation
			389 Metrology && standardization
		390 Customs, etiquette, folklore	
			391 Costume && personal appearance
			392 Customs of life cycle && domestic life
			393 Death customs
			394 General customs
			395 Etiquette (Manners)
			398 Folklore
			399 Customs of war && diplomacy
	400 Language		
		401 Philosophy && theory	
			402 Miscellany
			403 Dictionaries && encyclopaedias
			404 Special topics
			405 Serial publications
			406 Organizations && management
			407 Education, research, related topics
			408 With respect to kinds of persons
			409 Geographical && persons treatment
		410 Linguistics	
			411 Writing systems
			412 Etymology
			413 Dictionaries
			414 Phonology
			415 Structural systems (Grammar)
			417 Dialectology && historical linguistics
			418 Standard usage Applied linguistics
			419 Verbal language not spoken or written
		420 English && Old English	
			421 English writing system & phonology
			422 English etymology
			423 English dictionaries
			425 English grammar
			427 English language variations
			428 Standard English usage
			429 Old English (Anglo-Saxon)
		430 Germanic languages German	
			431 German writing system && phonology
			432 German etymology
			433 German dictionaries
			435 German grammar
			437 German language variations
			438 Standard German usage
			439 Other Germanic languages
		440 Romance languages French	
			441 French writing system && phonology
			442 French etymology
			443 French dictionaries
			445 French grammar
			447 French language variations
			448 Standard French usage
			449 Provencal && Catalan
		450 Italian, Romanian, Rhaeto-Romantic	
			451 Italian writing system && phonology
			452 Italian etymology
			453 Italian dictionaries
			455 Italian grammar
			457 Italian language variations
			458 Standard Italian usage
			459 Romanian && Rhaeto-Romanic
		460 Spanish && Portuguese languages	
			461 Spanish writing system && phonology
			462 Spanish etymology
			463 Spanish dictionaries
			465 Spanish grammar
			467 Spanish language variations
			468 Standard Spanish usage
			469 Portuguese
		470 Italic Latin	
			471 Classical Latin writing && phonology
			472 Classical Latin etymology && phonology
			473 Classical Latin dictionaries
			475 Classical Latin grammar
			477 Old, Postclassical, Vulgar Latin
			478 Classical Latin usage
			479 Other Italic languages
		480 Hellenic languages Classical Greek	
			481 Classical Greek writing & phonology
			482 Classical Greek etymology
			483 Classical Greek dictionaries
			485 Classical Greek grammar
			487 Preclassical && postclassical Greek
			488 Classical Greek usage
			489 Other Hellenic languages
		490 Other languages	
			491 East Indo-European && Celtic languages
			492 Afro-Asiatic languages Semitic
			493 Non-Semitic Afro-Asiatic languages
			494 Ural-Altaic, Paleosiberian, Dravidian
			495 Languages of East && Southeast Asia
			496 African languages
			497 North American native languages
			498 South American native languages
			499 Miscellaneous languages
	500 Science and Mathematics		
		501 Philosophy && theory	
			502 Miscellany
			503 Dictionaries && encyclopaedias
			505 Serial publications
			506 Organizations && management
			507 Education, research, related topics
			508 Natural history
			509 Historical, areas, persons treatment
		510 Mathematics	
			511 General principles
			512 Algebra && number theory
			513 Arithmetic
			514 Topology
			515 Analysis
			516 Geometry
			519 Probabilities && applied mathematics
		520 Astronomy && allied sciences	
			521 Celestial mechanics
			522 Techniques, equipment, materials
			523 Specific celestial bodies && phenomena
			525 Earth (Astronomical geography)
			526 Mathematical geography
			527 Celestial navigation
			528 Ephemerides
			529 Chronology
		530 Physics	
			531 Classical mechanics Solid mechanics
			532 Fluid mechanics Liquid mechanics
			533 Gas mechanics
			534 Sound && related vibrations
			535 Light && paraphotic phenomena
			536 Heat
			537 Electricity & electronics
			538 Magnetism
			539 Modern physics
		540 Chemistry && allied sciences	
			541 Physical && theoretical chemistry
			542 Techniques, equipment, materials
			543 Analytical chemistry
			544 Qualitative analysis
			545 Quantitative analysis
			546 Inorganic chemistry
			547 Organic chemistry
			548 Crystallography
			549 Mineralogy
		550 Earth sciences	
			551 Geology, hydrology, meteorology
			552 Petrology
			553 Economic geology
			554 Earth sciences of Europe
			555 Earth sciences of Asia
			556 Earth sciences of Africa
			557 Earth sciences of North America
			558 Earth sciences of South America
		560 Palaeontology Paleozoology	
			561 Palaeobotany
			562 Fossil invertebrates
			563 Fossil primitive phyla
			564 Fossil Mollusca && Molluscoidea
			565 Other fossil invertebrates
			566 Fossil Vertebrata (Fossil Craniata)
			567 Fossil cold-blooded vertebrates
			568 Fossil Aves (Fossil birds)
			569 Fossil Mammalia
		570 Life sciences	
			572 Biochemistry
			573 Physical anthropology
			574 Biology
			575 Evolution && genetics
			576 Microbiology
			577 General nature of life
			578 Microscopy in biology
			579 Collection and preservation
		580 Botanical sciences	
			581 Botany
			582 Spermatophyta (Seed-bearing plants)
			583 Dicotyledones
			584 Monocotyledones
			585 Gymnospermae (Pinophyta)
			586 Cryptogamia (Seedless plants)
			587 Pteridophyta (Vascular cryptograms)
			588 Bryophyta
			589 Thallobionta && Prokaryotae
		590 Zoological sciences	
			591 Zoology
			592 Invertebrates
			593 Protozoa, Echinodermata, related phyla
			594 Mollusca && Molluscoidea
			595 Other invertebrates
			596 Vertebrata (Craniata, Vertebrates)
			597 Cold-blooded vertebrates Fishes
			598 Aves (Birds)
			599 Mammalia (Mammals)
	600 Technology		
		601 Philosophy && theory	
			602 Miscellany
			603 Dictionaries && encyclopaedias
			604 Special topics
			605 Serial publications
			606 Organizations
			607 Education, research, related topics
			608 Invention && patents
			609 Historical, areas, persons treatment
		610 Medical sciences Medicine	
			611 Human anatomy, cytology, histology
			612 Human physiology
			613 Promotion of health
			614 Incidence && prevention of disease
			615 Pharmacology && therapeutics
			616 Diseases
			617 Surgery && related medical specialties
			618 Gynecology && other medical specialties
			619 Experimental medicine
		620 Engineering && allied operations	
			621 Applied physics
			622 Mining && related operations
			623 Military && nautical engineering
			624 Civil engineering
			625 Engineering of railroads, roads
			627 Hydraulic engineering
			628 Sanitary && municipal engineering
			629 Other branches of engineering
		630 Agriculture	
			631 Techniques, equipment, materials
			632 Plant injuries, diseases, pests
			633 Field && plantation crops
			634 Orchards, fruits, forestry
			635 Garden crops (Horticulture)
			636 Animal husbandry
			637 Processing dairy & related products
			638 Insect culture
			639 Hunting, fishing, conservation
		640 Home economics && family living	
			641 Food && drink
			642 Meals && table service
			643 Housing && household equipment
			644 Household utilities
			645 Household furnishings
			646 Sewing, clothing, personal living
			647 Management of public households
			648 Housekeeping
			649 Child rearing && home care of sick
		650 Management && auxiliary services	
			651 Office services
			652 Processes of written communication
			653 Shorthand
			657 Accounting
			658 General management
			659 Advertising && public relations
		660 Chemical engineering	
			661 Industrial chemicals technology
			662 Explosives, fuels technology
			663 Beverage technology
			664 Food technology
			665 Industrial oils, fats, waxes, gases
			666 Ceramic && allied technologies
			667 Cleaning, color, related technologies
			668 Technology of other organic products
			669 Metallurgy
		670 Manufacturing	
			671 Metalworking && metal products
			672 Iron, steel, other iron alloys
			673 Nonferrous metals
			674 Lumber processing, wood products, cork
			675 Leather && fur processing
			676 Pulp && paper technology
			677 Textiles
			678 Elastomers && elastomer products
		680 Manufacture for specific uses	
			681 Precision instruments && other devices
			682 Small forge work (Blacksmithing)
			683 Hardware && household appliances
			684 Furnishings && home workshops
			685 Leather, fur, related products
			686 Printing && related activities
			687 Clothing
		690 Buildings	
			691 Building materials
			692 Auxiliary construction practices
			693 Specific materials && purposes
			694 Wood construction Carpentry
			695 Roof covering
			696 Utilities
			697 Heating, ventilating, air-conditioning
			698 Detail finishing
	700 Arts && Recreation		
		701 Philosophy && theory	
			702 Miscellany
			703 Dictionaries && encyclopaedias
			704 Special topics
			705 Serial publications
			706 Organizations && management
			707 Education, research, related topics
			708 Galleries, museums, private collections
			709 Historical, areas, persons treatment
		710 Civic && landscape art	
			711 Area planning (Civic art)
			712 Landscape architecture
			713 Landscape architecture of trafficways
			714 Water features
			715 Woody plants
			716 Herbaceous plants
			717 Structures
			718 Landscape design of cemeteries
			719 Natural landscapes
		720 Architecture	
			721 Architectural structure
			725 Public structures
			726 Buildings for religious purposes
			727 Buildings for education && research
			728 Residential && related buildings
			729 Design && decoration
		730 Plastic arts Sculpture	
			731 Processes, forms, subjects of sculpture
			733 Greek, Etruscan, Roman sculpture
			736 Carving && carvings
			737 Numismatics && sigillography
			738 Ceramic arts
			739 Art metalwork
		740 Drawing && decorative arts	
			741 Drawing && drawings
			742 Perspective
			743 Drawing && drawings by subject
			745 Decorative arts
			746 Textile arts
			747 Interior decoration
			748 Glass
			749 Furniture && accessories
		750 Painting && paintings	
			751 Techniques, equipment, forms
			752 Color
			753 Symbolism, allegory, mythology, legend
			754 Genre paintings
			755 Religion && religious symbolism
			757 Human figures && their parts
			759 Historical, areas, persons treatment
		760 Graphic arts Printmaking && prints	
			761 Relief processes (Block printing)
			763 Lithographic (Planographic) processes
			764 Chromolithography && serigraphy
			765 Metal engraving
			766 Mezzotinting && related processes
			767 Etching && drypoint
			769 Prints
		770 Photography && photographs	
			771 Techniques, equipment, materials
			772 Metallic salt processes
			773 Pigment processes of printing
			774 Holography
			778 Fields && kinds of photography
			779 Photographs
		780 Music	
			781 General principles && musical forms
			782 Vocal music
			783 Music for single voices The voice
			784 Instruments && Instrumental ensembles
			785 Chamber music
			786 Keyboard && other instruments
			787 Stringed instruments (Chordophones)
			788 Wind instruments (Aerophones)
		790 Recreational && performing arts	
			791 Public performances
			792 Stage presentations
			793 Indoor games && amusements
			794 Indoor games of skill
			795 Games of chance
			796 Athletic && outdoor sports && games
			797 Aquatic && air sports
			798 Equestrian sports && animal racing
			799 Fishing, hunting, shooting
	800 Literature		
		801 Philosophy && theory	
			802 Miscellany
			803 Dictionaries && encyclopaedias
			805 Serial publications
			806 Organizations
			807 Education, research, related topics
			808 Rhetoric && collections of literature
			809 Literary history & criticism
		810 American literature in English	
			811 Poetry
			812 Drama
			813 Fiction
			814 Essays
			815 Speeches
			816 Letters
			817 Satire && humour
			818 Miscellaneous writings
		820 English && Old English literatures	
			821 English poetry
			822 English drama
			823 English fiction
			824 English essays
			825 English speeches
			826 English letters
			827 English satire & humour
			828 English miscellaneous writings
			829 Old English (Anglo-Saxon)
		830 Literatures of Germanic languages	
			836 German dialect literature
			837 German-American literature
			838 German miscellaneous writings
			839 Other Germanic literatures
		840 Literatures of Romance languages	
			841 Old and early French literature to 1400
			847 French Canadian
			848 Provencal French literature
			849 French dialect literature
		850 Italian, Romanian, Rhaeto-Romanic	
			856 Works in and/or about Italian dialects
			857 Sardinian literature
			858 Romanian literature (including Wallachian)
			859 Rumansh, Rhastian, Rhaeto-Romanic, Moldavian
		860 Spanish && Portuguese literatures				
			866 Works in and/or about Iberian dialects
			867 Catalan literature
			868 Portuguese literature
			869 South/Central American Literature
		870 General works on Latin literature	
			871 Latin Authors
			872 Collections of Latin prose or poetry
			875 Medieval and modern Latin literature
			879 Classical literature-History and criticism
		880 Hellenic literatures Classical Greek	
			881 Greek Authors
			882 Collections of Greek prose or poetry
			885 Modern Literature in the Ancient Greek Language
			889 Literature in Medieval and Modern Greek
		890 Indic Literature	
			891 Iranian/Persian Literature
			892 Celtic/Gaelic Literature
			893 Slavic and Baltic Literatures
			894 Afro-Asiatic Literature (Hamito-Semitic)
			895 Literature in East Asian and African Languages
			896 North and South American Native Languages
	900 History && Geography		
		901 Philosophy && theory	
			902 Miscellany
			903 Dictionaries && encyclopaedias
			904 Collected accounts of events
			905 Serial publications
			906 Organizations && management
			907 Education, research, related topics
			908 With respect to kinds of persons
			909 World history
		910 Geography && travel	
			911 Historical geography
			912 Graphic representations of earth
			913 Ancient world
			914 Europe
			915 Asia
			916 Africa
			917 North America
			918 South America
		930 History of ancient world	
			931 History of ancient world China
			932 History of ancient world Egypt
			933 History of ancient world Palestine
			934 History of ancient world India
			935 History of ancient world Mesopotamia && Iranian Plateau
			936 History of ancient world Europe north && west of Italy
			937 History of ancient world Italy && adjacent territories
			938 History of ancient world Greece
			939 History of ancient world Other parts of ancient world
		940 General history of Europe	
			941 General history of Europe British Isles
			942 General history of Europe England && Wales
			943 General history of Europe Central Europe Germany
			944 General history of Europe France && Monaco
			945 General history of Europe Italian Peninsula && adjacent islands
			946 General history of Europe Iberian Peninsula && adjacent islands
			947 General history of Europe Eastern Europe Soviet Union
			948 General history of Europe Northern Europe Scandinavia
			949 General history of Europe Other parts of Europe
		950 General history of Asia Far East	
			951 General history of Asia China && adjacent areas
			952 General history of Asia Japan
			953 General history of Asia Arabian Peninsula && adjacent areas
			954 General history of Asia South Asia India
			955 General history of Asia Iran
			956 General history of Asia Middle East (Near East)
			957 General history of Asia Siberia (Asiatic Russia)
			958 General history of Asia Central Asia
			959 General history of Asia Southeast Asia
		960 General history of Africa	
			961 General history of Africa Tunisia && Libya
			962 General history of Africa Egypt && Sudan
			963 General history of Africa Ethiopia
			964 General history of Africa Morocco && Canary Islands
			965 General history of Africa Algeria
			966 General history of Africa West Africa && offshore islands
			967 General history of Africa Central Africa && offshore islands
			968 General history of Africa Southern Africa
			969 General history of Africa South Indian Ocean islands
		970 General history of North America	
			971 General history of North America Canada
			972 General history of North America Middle America Mexico
			973 General history of North America United States
			974 General history of North America Northeastern United States
			975 General history of North America Southeastern United States
			976 General history of North America South central United States
			977 General history of North America North central United States
			978 General history of North America Western United States
			979 General history of North America Great Basin && Pacific Slope
		980 General history of South America	
			981 General history of South America Brazil
			982 General history of South America Argentina
			983 General history of South America Chile
			984 General history of South America Bolivia
			985 General history of South America Peru
			986 General history of South America Colombia && Ecuador
			987 General history of South America Venezuela
			988 General history of South America Guiana
			989 General history of South America Paraguay && Uruguay
		990 General history of other areas	
			993 General history of other areas New Zealand
			994 General history of other areas Australia
			995 General history of other areas Melanesia New Guinea
			996 General history of other areas Other parts of Pacific Polynesia
			997 General history of other areas Atlantic Ocean islands
			998 General history of other areas Arctic islands && Antarctica
			999 Extraterrestrial worlds