FURTHER SOURCES OF INFORMATION

All links to outside sources appear in alphabetical order

       Association of American Publishers

       Links to ISBN-13 information from the Association of American Publishers

       http://publishers.org/ISBN-13

       Book Industry Communication (BIC)

       Develops and promotes standards for electronic commerce and communication in the book and

       serials industry within the UK

       http://www.bic.org.uk

       Book Industry Study Group (BISG)

       General information about the ISBN-13 transition

       http://www.bisg.org/isbn-13/index.html

6.    International ISBN Agency

       http://www.isbn-international.org/index.html

7.    ISO tc46/sc9 Secretariat

       http://www.collectionscanada.ca/iso/tc46sc9/wg4.htm

8.    National Information Standards Organization (NISO)

       A non-profit association which identifies, develops, maintains, and publishes technical

       standards to manage information.

       http://www.niso.org/standards/resources/ISBN.html

9.    GS1 US (formerly the Uniform Code Council)

       General information about U.P.C. and EAN; list of symbol image and film master suppliers in the

          U.S. and Canada; specific technical guidelines for U.P.C., EAN, optional add-ons and other

          variations; U.P.C. Company Prefix number assignment.

       http://www.gs1us.org/gs1us.html

       U.S. ISBN Agency at R.R. Bowker

       General information about ISBNs; ISBN publisher prefix assignments

       http://www.isbn.org/standards/home/isbn/digitalworld.asp