European Seminar on Special Teacher Education : Communication. - Seminar on Special Teacher Education 28.03.1965 - 03/04/1965; The Netherlands Central society for rehabilitation and world Committee on Special Education of the International Society for Rehabilitation of the Disabled; Bakker, P. D.; Moulijn, C. D. (Cornelis Diedericus), 1911-2006; Van den Broek, P. (S.l. : Haag, 1965)