000-099

000 – Computer science, information & general works

 * **000 [|Computer science], [|knowledge] & [|systems]**
 * 000 [|Computer science], [|knowledge] & general works
 * 001 [|Knowledge]
 * 002 The [|book] //(i.e. [|Meta] writings about books)//
 * 003 [|Systems]
 * 004 [|Data processing] & [|computer science]
 * 005 [|Computer programming], [|programs] & [|data]
 * 006 [|Special computer methods]
 * 007 [Unassigned]
 * 008 [Unassigned]
 * 009 [Unassigned]
 * **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 & museology
 * 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