The Dewey Decimal Classification is a system of library classification made up of ten main classes or categories, each divided into ten secondary classes or subcategories, each having ten subdivisions. This system is a logical way of classifying a comprehensive array of disciplines, whether academic or practical. [edit] Classes [edit] 000 – Computer science, information & general works - 000 Computer science, knowledge & systems
- 010 Bibliographies
- 010 Bibliography
- 011 Bibliographies
- 012 Bibliographies of individuals
- 013 [Unassigned]
- 014 Of anonymous & pseudonymous works
- 015 Bibliographies of works from specific places
- 016 Bibliographies of works on specific subjects
- 017 General subject catalogs
- 018 Catalogs arranged by author, date, etc.
- 019 Dictionary catalogs
- 020 Library & information sciences
- 020 Library & information sciences
- 021 Library relationships
- 022 Administration of physical plant
- 023 Personnel management
- 024 No longer used -- formerly Regulations for readers
- 025 Library operations
- 026 Libraries for specific subjects
- 027 General libraries
- 028 Reading & use of other information media
- 029 No longer used -- formerly Literary methods
- 030 Encyclopedias & books of facts
- 030 General encyclopedic works
- 031 Encyclopedias in American English
- 032 Encyclopedias in English
- 033 In other Germanic languages
- 034 Encyclopedias in French, Occitan & Catalan
- 035 In Italian, Romanian & related languages
- 036 Encyclopedias in Spanish & Portuguese
- 037 Encyclopedias in Slavic languages
- 038 Encyclopedias in Scandinavian languages
- 039 Encyclopedias in other languages
- 040 No longer used -- formerly Collected essays by language
- 040 [Unassigned]
- 041 [Unassigned]
- 042 [Unassigned]
- 043 [Unassigned]
- 044 [Unassigned]
- 045 [Unassigned]
- 046 [Unassigned]
- 047 [Unassigned]
- 048 [Unassigned]
- 049 [Unassigned]
- 050 Magazines, journals & serials
- 050 General serial publications
- 051 Serials in American English
- 052 Serials in English
- 053 Serials in other Germanic languages
- 054 Serials in French, Occitan & Catalan
- 055 In Italian, Romanian & related languages
- 056 Serials in Spanish & Portuguese
- 057 Serials in Slavic languages
- 058 Serials in Scandinavian languages
- 059 Serials in other languages
- 060 Associations, organizations & museums
- 060 General organizations & museum science
- 061 Organizations in North America
- 062 Organizations in British Isles; in England
- 063 Organizations in central Europe; in Germany
- 064 Organizations in France & Monaco
- 065 Organizations in Italy & adjacent islands
- 066 In Iberian Peninsula & adjacent islands
- 067 Organizations in eastern Europe; in Russia
- 068 Organizations in other geographic areas
- 069 Museum science
- 070 News media, journalism & publishing
- 070 News media, journalism & publishing
- 071 Newspapers in North America
- 072 Newspapers in British Isles; in England
- 073 Newspapers in central Europe; in Germany
- 074 Newspapers in France & Monaco
- 075 Newspapers in Italy & adjacent islands
- 076 In Iberian Peninsula & adjacent islands
- 077 Newspapers in eastern Europe; in Russia
- 078 Newspapers in Scandinavia
- 079 Newspapers in other geographic areas
- 080 General collections
- 080 General collections
- 081 Collections in American English
- 082 Collections in English
- 083 Collections in other Germanic languages
- 084 Collections in French, Occitan & Catalan
- 085 In Italian, Romanian & related languages
- 086 Collections in Spanish & Portuguese
- 087 Collections in Slavic languages
- 088 Collections in Scandinavian languages
- 089 Collections in other languages
- 090 Manuscripts & rare books
- 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
[edit] 100 – Philosophy and psychology - 100 Philosophy & psychology
- 100 Philosophy & psychology
- 101 Theory of philosophy
- 102 Miscellany of philosophy
- 103 Dictionaries of philosophy
- 104 No longer used -- formerly Essays
- 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
- 120 Epistemology, causation, humankind
- 130 Paranormal phenomena
- 140 Specific philosophical schools
- 150 Psychology
- 160 Logic
- 170 Ethics (Moral philosophy)
- 180 Ancient, medieval, Oriental philosophy
- 190 Modern Western philosophy (19th-century, 20th-century)
- 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
[edit] 200 – Religion [edit] 300 – Social sciences [edit] 400 – Language [edit] 500 – Science [edit] 600 – Technology [edit] 700 – Arts and recreation [edit] 800 – Literature - 800 Literature & rhetoric
- 801 Philosophy & theory
- 802 Miscellany
- 803 Dictionaries & encyclopedias
- 804 Not assigned or no longer used
- 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 & humor
- 818 Miscellaneous writings
- 819 Not assigned or no longer used
- 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 & humor
- 828 English miscellaneous writings
- 829 Old English (Anglo-Saxon)
- 830 Literatures of Germanic languages
- 831 German poetry
- 832 German drama
- 833 German fiction
- 834 German essays
- 835 German speeches
- 836 German letters
- 837 German satire & humor
- 838 German miscellaneous writings
- 839 Other Germanic literatures
- 840 Literatures of Romance languages
- 841 French poetry
- 842 French drama
- 843 French fiction
- 844 French essays
- 845 French speeches
- 846 French letters
- 847 French satire & humor
- 848 French miscellaneous writings
- 849 Provencal & Catalan
- 850 Italian, Romanian, Rhaeto-Romanic
- 851 Italian poetry
- 852 Italian drama
- 853 Italian fiction
- 854 Italian essays
- 855 Italian speeches
- 856 Italian letters
- 857 Italian satire & humor
- 858 Italian miscellaneous writings
- 859 Romanian & Rhaeto-Romanic
- 860 Spanish & Portuguese literatures
- 861 Spanish poetry
- 862 Spanish drama
- 863 Spanish fiction
- 864 Spanish essays
- 865 Spanish speeches
- 866 Spanish letters
- 867 Spanish satire & humor
- 868 Spanish miscellaneous writings
- 869 Portuguese
- 870 Italic literatures; Latin
- 871 Latin poetry
- 872 Latin dramatic poetry & drama
- 873 Latin epic poetry & fiction
- 874 Latin lyric poetry
- 875 Latin speeches
- 876 Latin letters
- 877 Latin satire & humor
- 878 Latin miscellaneous writings
- 879 Literatures of other Italic languages
- 880 Hellenic literatures; Classical Greek
- 881 Classical Greek poetry
- 882 Classical Greek drama
- 883 Classical Greek epic poetry & fiction
- 884 Classical Greek lyric poetry
- 885 Classical Greek speeches
- 886 Classical Greek letters
- 887 Classical Greek satire & humor
- 888 Classical Greek miscellaneous writings
- 889 Modern Greek
- 890 Literatures of other languages
- 891 East Indo-European & Celtic
- 892 Afro-Asiatic literatures Semitic
- 893 Non-Semitic Afro-Asiatic literatures
- 894 Ural-Altaic, Paleosiberian, Dravidian
- 895 Literatures of East & Southeast Asia
- 896 African literatures
- 897 North American native literatures
- 898 South American native literatures
- 899 Other literatures
[edit] 900 – History, geography, and biography - 900 Geography & history
- 901 Philosophy & theory
- 902 Miscellany
- 903 Dictionaries & encyclopedias
- 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
- 920 Biography, genealogy, insignia
- 921-928 This range is reserved as an optional location for biographies, which are shelved alphabetically by subject's last name.
- 929 Genealogy, names, insignia
- 930 History of ancient world
- 940 General history of Europe
- 950 General history of Asia; Far East
- 960 General history of Africa
- 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
- 991 Not assigned or no longer used
- 992 Not assigned or no longer used
- 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
[edit] See also [edit] References [edit] External links
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