# /research/announcements/2007-02-19.xml

originally: http://www.oclc.org/research/announcements/2007-02-19.htm

        xISBN Prototype Service Transitions to Production Environment
        The OCLC Research xISBN service moved from prototype to a production environment last week.
        bolander@oclc.org

        http://www.oclc.org/research/announcements/
        http://www.oclc.org/research/announcements/oclc_research_news.rdf
        19 February 2007

        <P>The popular xISBN prototype service supplied <ACRONYM title="International Standard Book Number">ISBN</ACRONYM>s associated with individual intellectual works represented in the OCLC WorldCat database and has been incorporated into a number of other service mash-ups.</P>
    <P>Questions about the production xISBN service, including any transition problems should contact <A href="mailto:xisbn-support@oclc.org">xisbn-support@oclc.org</A> for support.</P>
        <P>xISBN<BR><A href="http://www.xisbn.org/">http://www.xisbn.org/</A> </P>
    <P>WorldCat<BR><A href="../../worldwide/worldcat/default.htm">http://www.oclc.org/worldcat/</A></P>
    <P>FRBR<BR><A href="../projects/frbr/default.htm">http://www.oclc.org/research/projects/frbr/</A></P>

        Bob Bolander
        +1-614-761-5207

        Communications &amp; Programs Manager
        OCLC Research