Las Vegas Sun

Dewey Decimal System still most common, but some libraries using updated classification

Editor’s note: “Behind the News” is the product of Sun staff assisted by the Sun’s AI lab, which includes a variety of tools such as Anthropic’s Claude, Perplexity AI, Google Gemini and ChatGPT. Dewey ...
insider.si.edu

Library of Congress classification. B-BJ. Philosophy, psychology / prepared by the Cataloging Policy and Support Office, Library Services

Rev. ed. of: Classification. Class B. Subclasses B-BJ. Philosophy, psychology / Office for Subject Cataloging Policy, Collections Services, Library of Congress. 4th ...
insider.si.edu

Classification. Class K, subclass KE, Law of Canada / Subject Cataloging Division, Processing Department, Library of Congress

Kept up to date by the division's L.C. classification--additions and changes, and by an irregular cumulative publication issued by Gale Research Company, entitled Library of Congress classification ...