Updated ed. of: Classification. Class B, Subclasses B-BJ, philosophy. Psychology. 4th ed. Washington : Library of Congress, 1989.
Includes index.
Library of Congress classification schedules : a cumulation of additions and changes through 1992. Class B : subclasses B-BJ, philosophy. Psychology. ISBN 0810382504. Published by Gale Research in 1993. Publication and catalogue information, links to buy online and reader comments.