While books and journal articles most likely will form the core of the information sources for your research projects, there are many other resources, e.g. audio-visual resources, dissertations, archives, art, artifacts, and ephemera, that will be helpful, and might be crucial to complete your information needs.
Our library has been collecting audio-visual materials in various formats for a long time. A substantial portion of these materials has been digitized, and is available to active Columbia affiliates through the Digital Library Collections (streaming these resources requires a CUID log-in). DVD's and Blu-ray formats, many of which are stored offsite, are accessible via the Butler circulation desk. Since we do not have viewing equipment in our library, we do not keep any AV material on site. The libraries also have subscriptions to several major streaming services. For detailed information about film studies check out the Film and Television research guide.
Dissertations offer in-depth research into subjects about which not much information may be found in books and journal articles (yet).
Archives offer a wealth of primary source material that is by definition unique. CLIO contains records for personal papers, corporate archives, collections of prints and drawings, and oral history transcripts located in the Columbia University LIbraries. Select the "Archives" limit from either the Quick Limit menu or the Pre-set Limits Location menu and search be keyword. Note that CLIO does not include archival and manuscript records in the Law or Teachers College libraries. Please contact these libraries directly for information about their collections.
Libraries do not just collect books and other text-based materials. We also own substantial collections of materials in many other formats, many of them quite rare. In Starr Library's special collections you can find such things as woodblock prints and posters, but also such non-paper-based materials as Chinese oracle bones and Japanese fox sculptures. We are actively working on cataloging these collections for easier discovery.
To study these materials, as well as our rare books and archives, you will need to visit our Special Collections Reading Room (by appointment only). To find out more please refer to our Special Collections page.