Cover image for Mental retardation : a further assessment of the problem
Mental retardation : a further assessment of the problem
Title:
Mental retardation : a further assessment of the problem
Author:
Seidenfeld, Morton Alfred, 1904-
Publication Information:
Washington, D.C. : U.S. Dept of Health, Education, and Welfare, Office of Vocational Rehabilitation, 1962.
Physical Description:
34 pages ; 26 cm.
Language:
English
Format :
Book