Mental retardation:concepts of education and research
Inhalt Karte:526,428 TIZARD JACK /red./ Mental retardation:concepts of education and research.Proceedings of Symposia 12,13 and 14 held at the Middlesex Hospital Medical School in 1972—73 under the auspices of the Institute for Research into Mental and Multiple Handicap London. Ed. by Jack Tizard. London 1974 Butterworths 80 s. VIII, 131,il.