OCLC Copyright Evidence Registry
Posted: Sun Aug 31, 2008 7:13 pm
It seems the purpose is to make it easier to determine copyright status of book. Sounds good to me. It's still very new so I'm not sure how useful it is yet.
http://www.oclc.org/news/releases/200832.htm
http://www.worldcat.org/copyrightevidence
http://www.oclc.org/news/releases/200832.htm
http://www.worldcat.org/copyrightevidence