Dewey® Services

To order WebDewey

Please use the order form for your country or region, or use the provided email address to contact us regarding pricing and ordering:

To order Dewey in print

If you prefer to have offline access to DDC, we have you covered there, too. Order a print copy of DDC from the links below. Each volume includes the latest changes and topics available in the DDC system as of January 2023 and is updated on an annual basis. You can select the volumes individually, but we recommend you order all four to have the complete set.

If you are an Ingram customer, please purchase from Ingram directly.

If you are not an Ingram customer, you can purchase the print-on-demand version of DDC from Amazon and Amazon UK.





 Volume 1



 Amazon UK

 Volume 2



 Amazon UK 

 Volume 3



 Amazon UK 

 Volume 4



 Amazon UK

Commercial requests

For all non-library, commercial uses of Dewey (including WebDewey), please contact busdev@oclc.org.

Contact us

  • Asia Pacific

  • 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

  • China

    O: +86-10-82607931, 82607932, 82607538

  • 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

  • Taiwan

    O: +886-2-27016052

  • United Kingdom

    O: +44 (0)114 267 7500