If you are looking for a book that is checked out or not owned by Columbia University Libraries, try Borrow Direct.
This free service gives current Columbia University faculty, students, and full-time staff quick access to over 80 million volumes at 13 research libraries. Requested items typically arrive in 3-5 business days and are available for 16-week loan periods. Find additional information such as delivery locations and instructions, visit this Borrow Direct page.
To search the Borrow Direct catalog, click the link below to log-in with your UNI and password: