System-wide catalog integrity requires that all Marmot catalogers perform cataloging following standard cataloging practices.
These web based resources are valuable sources to consult to help make that possible.
Descriptive Cataloging
ALCTS Differences Between, Changes Within: Guidelines on when to create a new record
OCLC Bib Formats and Standards
Classification
Melvil Decimal System from LibraryThing
Subject Headings
https://www.loc.gov/aba/publications/FreeLCSH/freelcsh.html#Individual
https://www.loc.gov/aba/publications/FreeSHM/freeshm.html
Authority Control
Library of Congress Authorities
Serials
CONSER Cataloging Manual (serials)
Special Media
OLAC Best Practices for Cataloging DVD-Video and Blu-ray Discs
OLAC Best Practices for Cataloging Objects Using RDA and MARC 21
OLAC Best Practices for Cataloging Streaming Media
OLAC Best Practices for Cataloging Video Games
GNCRT Comics Cataloging Best Practices
General Cataloging
LC Catalogers Learning Workshop