Learning, speech and thought in the mentally retarded

edited by A. D. B. Clarke and M. M. Lewis. Proceedings of Symposia 4 and 5 held at the Middlesex Hospital Medical School on 31 October 1969 and 20 March 1970 under the auspices of the Institute for Research into Mental Retardation, London
Bok · Engelsk

Utgitt	London : Butterworths for the Institute for Research into Mental Retardation 1972
Omfang	vii, 83 p. : illus.
Emner	Mentally handicapped children - Education Congresses Mentally handicapped children - Language Congresses Education of mentally retarded Learning disorders
ISBN	0407249508