Classification. Class Q. Science
By: Subject Cataloging Division, Processing Services, Library of Congress.
Edition: 7th ed.
Publisher: The Library; For sale by the Cataloging Distribution Service, Library of Congress
Published: 1989
Place of publication: Washington
Language: eng
Number of pages: 736
Subjects: Classification -- Books -- Science.; Classification, Library of Congress.
Other titles: Science.
Notes: Kept up to date by the division's L.C. classification--additions and changes, and by two publications irregularly issued by Gale Research Company entitled: Library of Congress classification schedules--a cumulation of additions and changes, Class Q and Library of Congress classification schedules combined with additions and changes.
Includes index.