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WorldCat.org™

Get your holdings in WorldCat.org

When your library's collections are represented in WorldCat through an OCLC Cataloging and Metadata subscription and you maintain a FirstSearch/WorldCat Discovery subscription, your library's records will be visible in WorldCat.org search results.

Collections from libraries in Europe, the Middle East, or Africa can also be made visible on WorldCat.org with a subscription to WorldCat.org, which includes regular updates through a batchload process.

Your users also benefit from real-time information about your collections in WorldCat.org as you update your holdings in WorldCat.

For detailed subscription information for your region, contact your local OCLC representative.

Contact us

  • Asia Pacific

    O: +1-614-764-6009

  • Australia and New Zealand

    T: 1300 260 795 (local call within Australia)
    O: +61 (0) 3 9929 0800

  • Canada

    T: 1-888-658-6583 (toll free in Canada)
    O: +1-450-656-8955

  • Europe, the Middle East and Africa

    O: +31 (0)71-524 65 00

  • Germany

    O: +49-(0)89-613 08 300

  • Latin America and the Caribbean

    O: +1-614-793-8682

  • Netherlands

    O: +31-(0)71-524 65 00

  • United Kingdom

    O: +44 (0)114 267 7500

  • United States

    T: 1-800-848-5878 (toll free in North America)

WorldCat.org makes your library’s resources visible to information seekers on a freely available website and from search engines and websites where most people begin their research. This broad visibility promotes libraries as a vital information source and allows anyone to quickly and easily access resources in libraries near or far.

Service availability

  • WorldCat.org global catalog

    Available everywhere

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