Frequently Used Catalogs:
- NCOD Resource Center (formerly PEPNET Resource Center) at CSUN's National Center on Deafness (NCOD)
- CSU Libraries, Individual Catalogs
- CSU Union Catalog
- Los Angeles Public Library
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UC Libraries Catalog (Melvyl)
The Melvyl Catalog offers access to several million book titles in University of California Libraries and to the California Digital Library. Melvyl also has a Telnet gateway, and instructions on using the command interface. Search individual UC libraries. - WorldCat, the OCLC Union Catalog (CSUN users only).
- WorldCat.org, a freely available catalog that allows you to locate library resources in your area.
Public Library Catalogs:
- California State Library
- Los Angeles County Public Library
- Los Angeles County Law Library
- Los Angeles Public Library
- Ventura County Law Library
Other Catalogs Worldwide:
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Library of Congress
This Z39.50 protocol gateway page provides access to LC books and to many other libraries' catalogs. - National Union Catalog of Manuscript Collections (NUCMC)
- Metropolitan Cooperative Library System (MCLS) libraries in the greater Los Angeles area.
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National Archives Library Information Center
American history and government, archival administration, information management, and government documents. -
National Library Catalogues Worldwide
Not all national libraries have on line catalogs, but those that do are accessible through this site. (No longer available) - Gabriel gateway to Europe's National Libraries.
- Library WWW Servers maintains a database of library web servers around the world.
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LibDex
worldwide directory of library homepages, web-based OPACs, Friends of the Library pages, and library e-commerce affiliate links.

