Frontiers of knowledge in mental retardation fifth Congress of the International Association for the Scientific Study of Mental Deficiency (IASSMD) - Mittler, Peter J.; De Jong, Jean M. (Baltimore University Park Press, 1981)
v. 1. Social, educational, and behavioral aspects
Held in Jerusalem, Israel, Aug. 1-7, 1979
Keywords: Mental deficiency -- Congresses; Mental deficiency -- Physiological aspects -- Congresses; Mentally handicapped children -- Care and treatment -- Congresses; Mentally handicapped -- Case and treatment -- Congresses