Library of Congress Subject Headings : Glossary of Library & Information Science

LIBRARY OF CONGRESS SUBJECT HEADINGS ➨ Library of Congress Subject Headings is the list of headings produced from the subject authority file maintained by the United States Library of Congress for use in bibliographic records, and published annually. It is popularly known by its abbreviation as LCSH and is sometimes used interchangeably with the phrase subject authority file. LCSH is a