The expanded use of free-floating subdivisions in the Library of Congress subject headings system
By: Martha O'Hara Conway, Karen Markey Drabenstott.
Contributors: Markey, Karen; Subject Subdivisions Conference (1991 : Airlie, Va.)
Publisher: s.n.
Published: 1990
Place of publication: [S.l
Language: eng
Number of pages: 20
Subjects: Subject headings, Library of Congress -- Congresses.
Notes: Draft position paper for presentation at Subject Subdivisons Conference, 1991.

Cover title.

Includes bibliographical references (leaves 19-20)