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WorldCat knowledge base

Need support, training or documentation for WorldCat knowledge base?

How to order the WorldCat knowledge base

Submit the request form to initiate your use of the WorldCat knowledge base. Within 7 days of your submission, you will receive a confirmation with your library's access information.

Register for live training on building your library's WorldCat knowledge base. Visit OCLC's Training Portal to register for training.

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We are a worldwide library cooperative, owned, governed and sustained by members since 1967. Our public purpose is a statement of commitment to each other—that we will work together to improve access to the information held in libraries around the globe, and find ways to reduce costs for libraries through collaboration. Learn more »