Mental deficiency
Subtitle: the changing outlook
By: edited by Ann M. Clarke, Alan D.B. Clarke, and Joseph M. Berg.
Contributors: Clarke, Ann M.; Clarke, A. D. B.; Berg, J. M.
Edition: 4th ed., 1st American ed.
Publisher: Free Press
Published: 1985
Place of publication: New York
Language: eng
Number of pages: 834
Subjects: Mental retardation.
Notes: Includes bibliographies and indexes.