http://www.bibsonomy.org/rss/tag/isbn+books+bibliothekBibSonomy RSS Feed for /tag/isbn+books+bibliothekhttp://isbndb.com/lambert2006-03-16T13:24:54+01:00bibliothek books ddc isbn webapp library api bibliographic amazon xISBN is a library web service that supplies International Standard Book Numbers (ISBNs) associated with individual intellectual works represented in the OCLC WorldCat database. Give it an ISBN, and it returns a list of associated ISBNs.http://www.oclc.org/research/projects/xisbn/default.htmlambert2005-11-15T10:15:24+01:00bibliothek books xisbn isbn service library oclc reference xISBN is a library web service that supplies International Standard Book Numbers (ISBNs) associated with individual intellectual works represented in the O<span class="info">...<span>xISBN is a library web service that supplies International Standard Book Numbers (ISBNs) associated with individual intellectual works represented in the OCLC WorldCat database. Give it an ISBN, and it returns a list of associated ISBNs.</span></span>