Library of Congress Classification Outline Listed below are the letters and titles of the main classes of the Library of Congress Classification. Click on any class to view an outline of its subclasses.

The Library of Congress Classification (LCC) is a system of library classification developed by the Library of Congress in the United States, which can be used for shelving books in a library.

Oct 14, 2025 · The Dewey Decimal Classification (DDC) system, devised by Melvil Dewey in 1873 and first published in 1876, and owned by OCLC since 1988, provides a dynamic structure for the …

Dec 2, 2025 · Classification Web provides full-text display of all Library of Congress Classification schedules, subject headings, and name authorities.

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Library of Congress Classification, system of library organization developed during the reorganization of the U.S. Library of Congress. It consists of separate, mutually exclusive, special classifications, often …

The Library of Congress Classification (LCC) is a systematic approach to organizing library materials, developed by the United States Library of Congress in the late 19th century.

Sep 25, 2025 · For users desiring enhanced functionality, LCC is included in the web-based subscription product, Classification Web. Earlier editions are available here but should not be used for cataloging.

Aug 7, 2025 · Originally developed by the Library of Congress in the late nineteenth and early twentieth centuries, the LCC is currently one of the most widely used library classification systems in the world.

2 days ago · These updates help catalogers by automatically suggesting classification numbers and subject headings, saving time and improving accuracy.¹ Catalogers can now see AI-generated …