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Interlibrary Loan

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What is Interlibrary Loan?

Interlibrary Loan is a system where libraries across the state, country, continent, and the globe agree to share parts of their collections with each other. Libraries loan books and other returnable materials for a short period of time. Libraries provide photocopies of journal articles, book chapters or other materials within the boundaries of copyright laws and guidelines.

Who can use Interlibrary Loan?

Interlibrary Loan services are provided for the following qualified users with current O-Key email address and passwords: OSU-Tulsa students, faculty and staff.

How do I use Interlibrary Loan?

Interlibrary loan materials are requested through the ILLIAD integrated interlibrary loan system. Register one time at with a current and valid OSU O-Key email address and password. After registering you can also make requests directly through the OSU-Tulsa Library search platform and WorldCat.

Interlibrary Loan Procedures

Interlibrary Loan FAQs

Interlibrary Loan Policy

Document Delivery

Interlibray Loan Office
Oklahoma State University - Tulsa Library
700 North Greenwood
Tulsa, Oklahoma 74106-0700