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.

Jan 11, 2025 · The Library of Congress Classification (LCC) system is a comprehensive and highly organized framework used by libraries, particularly academic and research institutions, …

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, …

Launched in 1914, the LCC divides materials into twenty-one main categories, each represented by a unique letter corresponding to different academic disciplines such as history, social …

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Marine engineering Z: Library Science.

The Library of Congress provides Congress with objective research to inform the legislative process, administers the national copyright system, and manages the largest collection of …

Oct 14, 2025 · The system divides all knowledge into 21 basic classes, each beginning with a single letter of the alphabet. There are further breakdowns with two- or three-letter subclasses, …

Dec 19, 2023 · The Library of Congress Classification (LCC) is a classification system that was first developed in the late nineteenth and early twentieth centuries to organize and arrange the …