Clayton Barbara, Symposia on Mental Retardation(9th, 10th, 11th : 1971: London) , Institute for Research into Mental Retardation
Mental retardation environmental hazards - - London Butterworths 1973 - 112 p. 22 cm. - .
Based on : Proceedings of Symposia 9, 10 and 11 held at the Middlesex Hospital Medical School on 11 June and 19 November 1971 and 10 March 1972 under the auspices of the Institute for Research into Mental Retardation, London
Mental Retardation, Environment
0407268022
Environment
Mental Retardation
WM300 / CLA
Mental retardation environmental hazards - - London Butterworths 1973 - 112 p. 22 cm. - .
Based on : Proceedings of Symposia 9, 10 and 11 held at the Middlesex Hospital Medical School on 11 June and 19 November 1971 and 10 March 1972 under the auspices of the Institute for Research into Mental Retardation, London
Mental Retardation, Environment
0407268022
Environment
Mental Retardation
WM300 / CLA