Content-type: text/html

Sports (0)

International ISBN Agency

Includes a user's manual, prefix ranges, details of group agencies, publications, reports, and news.

ISBN Tools

Information and tools for using International Standard Book Numbers. Scan them with a CueCat, look them up, or search them.

Enables applications to be made for ISBNs, SANs, and ISMNs in the United States and Puerto Rico, and provides information about the standards.

Content-type: text/html