3 links
Cataloger's Reference Shelf
itsmarc.com
"The CRS is based on 21 MARC manuals and other reference works published by The Library of Congress and frequently accessed by technical services staff." Includes USMARC Formats…
Cataloging Documentation on the Web
libweb.uoregon.edu
Provides pointers to a variety of cataloguing documentation on the Internet, including descriptive & subject cataloguing resources, and MARC and OCLC resources. Also has pointers …
Internet Library for Librarians - Cataloging
itcompany.com
Comprehensive cataloging and catalog management resources on the Internet. Includes resources in the following areas: General Resources, Authority Maintenance, Descriptive Catalogi…