An Evaluation of State Guidelines for Mental Retardation: Focus on Definition and Classification Practices

Autor:	Denning, Christopher B., Chamberlain, Jolie A., Polloway, Edward A.
Zdroj:	Education and Training in Mental Retardation and Developmental Disabilities, 2000 Jun 01. 35(2), 226-232.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/23879946 Zobrazit plný text záznamu