@book{21752,
	author = {Begab, Michael J. and National Institute of Child Health and Human Development U.S.},
	title = {The Mentally retarded and society},
	publisher = {University Park Press},
	year = {[1975]},
	address = {Baltimore},
	note = {Proceedings of a conference held in Niles, Mich., Apr. 18-20, 1974, sponsored by the National Institute of Child Health and Human Development and the Rose Kennedy Center at Albert Einstein College of Medicine.}
}