Wikipedia:Dewey Decimal System/00

000 Generalities - reference, computing, the Internet, library and information science, museums, news, publishing
001 Knowledge - scholarship, humanities, research methods, research funding
002 The Book[?] - book arts, book history
003 Systems[?] - complexity, cybernetics, simulation
004 Data processing, Computer science[?] - data mining, computers
005 Computer programming, programs, data[?] - programming, programs, files
006 Special computer methods[?] - artificial intelligence, multimedia
007 Not Used
008 Not Used
009 Not Used