The LCSH Century traces the 100-year history of the Library of Congress Subject Headings, from its beginning with the implementation of a dictionary catalog in 1898 to the present day. You will explore the most significant changes in LCSH policies and practices, including a summary of other contributions celebrating the centennial of the world's most popular library subject heading language.

For public and school libraries, this resource reflects recent changes in Library of Congress subject headings and authority files, and provides bilingual information essential to reference librarians and catalogers serving Spanish speakers. Libraries must provide better access to their collections for all users, including Spanish-language materials. The American Library Association has recognized this increasing need. Subject Headings for School and Public Libraries: Bilingual Fourth Edition is the only resource available that provides both authorized and reference entries in English and Spanish. A first-check source for the most frequently used headings needed in school and public libraries, this book incorporates thousands of new and revised entries to assist in applying LCSH and CSH headings. Of the approximately 30,000 headings listed, most include cross-references, and all of the cross-reference terms are translated. MARC21 tags are included for all authorized entries to simplify entering them into computerized catalogs, while indexes to all headings and free-floating subdivisions are provided in translation from Spanish to English. This book gives librarians access to accurate translations of the subject terms printed in books published and cataloged in English-speaking countries—invaluable information in settings with Spanish-speaking patrons.

First multi-year cumulation covers six years: 1965-70.

Includes subject section, name section, and 1968-1970, technical reports.