Classification : class S : agriculture, plant and animal industry, fish culture and fisheries, hunting sports.
Library of Congress.Subject Cataloging Division.
Library of Congress.Classification Division.Classification. Class S: Agriculture.
Gale Research Company.
Washington : Library of Congress,
1965.
With supplementary pages ["Additions and changes to April 1965"]
First ed. published in 1911 by the Classification Division of the 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 schedules: a cumulation of additions and changes, Class S.
Classification
Classification
Classification
Classification
Classification, Library of Congress.