President's Message: 25th Year of "ETMR"

Autor:	Sparks, Scott
Zdroj:	Education and Training in Mental Retardation, 1990 Mar 01. 25(1), 3-3.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/23878532 Zobrazit plný text záznamu