When will the next version of the full Dewey Decimal Classification be available on CD-ROM? 

Dewey for Windows has been replaced by a web version of the DDC, WebDewey.  WebDewey contains an enhanced DDC database based on DDC 21; subscriptions include four quarterly updates.  The July release of WebDewey will be based on the new full edition of Dewey, DDC 22. 

Last revised: 31 January 2004