# /research/projects/termservices/resources/lcshac.htm

originally: http://www.oclc.org/research/projects/termservices/resources/lcshac.htm

# LCSHac

## Vocabulary:

  LCSHac — Library of Congress Annotated Card Program AC Subject Headings

## Description:

  The Annotated Card Program provides cataloging tailored to the needs of children and young adults who use school and public libraries. The Children's Literature Team of the Library of Congress is responsible for the Annotated Card Program. The Team catalogs items in scope for the AC program by creating a bibliographic citation with AC headings and develops new AC headings and proposes changes to existing headings as necessary.

  The AC subject heading list includes all AC headings which vary in application or form from the standard LC subject headings and those especially created for the AC program. The AC list must be used in conjunction with Library of Congress Subject Headings (LCSH). For more information see "Library of Congress Subject Headings: Introduction".

## Expressions:

## Resources:

  MARC21 MARC-XML
    - Files
    - Field and Subfield Statistics
  Experimental Interfaces
    - Terminologies Services Pilot Terminologies Services Pilot

## Related Resources:

  Project-related standards

Please send comments or questions to: kos@oclc.org.