Gateway to Library Catalogs
http://www.loc.gov/z3950/gateway.html

The Library of Congress Page for gateway access to LC’s catalog and those at many other institutions. Contents include: a) Search Library of Congress Catalog, b) Search Other Catalogs, and c) About the Z39.50 Gateway. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog. This will be added to Academic and Scholar Search Engines and Sources white paper. This has been added to Reference Resources Subject Tracer™ Information Blog.