000's-020's Flashcards
001
Knowledge
000
Computer science, information, general works
002
Meta writing about books
003
Systems
004
Data processing and computer science
005
Computer programming, programs, and data
006
Special computer methods
010
Bibliographies
012
Bibliographies of individuals
014
Bibliographies of anonymous and 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
021
Library relationships
022
Administration of physical plant
023
Personnel management
025
Library Operations
026
Libraries for specific subjects
027
General Libraries
028
Reading & Use of Other Information Media