Bookland: Difference between revisions

51 bytes added ,  4 years ago
m
fix ISBN error
(npov)
m (fix ISBN error)
Tag: nowiki added
 
== External links ==
* [https://web.archive.org/web/20080831082318/http://www.isbn.org/standards/home/isbn/transition.asp Are you ready for <nowiki>ISBN-13</nowiki>?]
* [http://www.isbn-13.info Informational website which converts <nowiki>ISBN-10</nowiki> to <nowiki>ISBN-13</nowiki>]
* [http://www.isbn-us.com US agency to obtain ISBN numbers]
* [http://isbn-information.com/ean.html The EAN System]{{dead link|date=April 2016}}