Library of Congress. Subject Cataloging Division.;
Library of Congress. Classification Division.
4th ed., with supplementary pages
Washington D. C.
Washington
1959.
ix, 226, 61 p.
26 cm.
First ed. published in 1902 by the Classification Division of the Library of Congress.
"Additions and changes to October 1964": 61 p. at end.
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 Z.
reprinted 1965.
incudes bibliographical references & index.
Classification
Classification
Classification, Library of Congress.
Bibliography.
Library science.
Z663
.
78
.
C5Z
1959
Library of Congress.
Subject Cataloging Division.
Library of Congress.
Gale Research Company.
Classification Division.
ایران
University of Tehran. Central Library and Documentation Center