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 vendors in the following regions:

Commercial requests

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

Contact us

  • United Kingdom

    O: +44 (0)114 267 7500

  • United States

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