http://dewey.info/scheme/e22/
020 Library & information sciences
020 Library & information sciences
http://dewey.info/scheme/a14/ 020 Library and information sciences
020.7 Education, research, related topics 020.9 Historical, geographic, persons treatment
http://dewey.info/scheme/edition/e23/
02 Library & information sciences
020 Library and information sciences
020.2854678 Internet--libraries 020.62 Permanent organizations 020.7155 In-service training--libraries 020.72 Library research 020.8827 Christian librarians 020.9 History, geographic treatment, biography
Dewey Decimal Classification
Available languages: af | ar | de | en | es | it | fr | gd | no | pt | ru | sv | vi | zh
Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License by OCLC Online Computer Library Center, Inc. Permissions beyond the scope of this license may be available at here. All copyright rights in the Dewey Decimal Classification system are owned by OCLC. Dewey, Dewey Decimal Classification, DDC, OCLC and WebDewey are registered trademarks of OCLC.