Library of Congress

Cataloging Distribution Service

The Library of Congress > Cataloging Distribution Service > Subject Heading Authority Control > Library of Congress Subject Headings ...
Title:
Library of Congress Subject Headings Supplemental Vocabularies: Free-Floating Subdivisions, Genre/Form Headings, Children's Subject Headings
Format:
Web-based subscription service
Description:
Discontinued print publication.

All content now included with the Library of Congress Subject Headings found in Classification Web. See http://www.loc.gov/cds/classweb/
Included in Classification Web

Introduction to Subject Heading Authority Control

Available in various formats, these tools help you with subject access. The major subject authority publications include Library of Congress Subject Headings, Classification Web, and Subject Headings Manual and updates. Many of the publications are available in Classification Web (http://www.loc.gov/cds/classweb) and in Cataloger's Desktop (http://www.loc.gov/cds/desktop).

> more about Subject Heading Authority Control