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Date added 5 November 2009
Last edited 9 November 2009
Dewey Decimal Classification
Dewey Decimal Classification (DDC) is a library classification scheme, now in its 22nd edition, that divides information into ten classes, each with subsequent sub divisions. The copyright for DDC was acquired by OCLC in 1998.
Standards Developing Organisation
- Online Computer Library Center
- Access, Use and Reuse
- Description and Representation Information
- Digital Repository Standards
- Classification Standards
Alternative Current Versions
- 1999 - DDC 21
- Superseded. Not available online. Printed editions may be available from book sellers.