@book{4631,
	author = {Bess, Fred H.},
	title = {Childhood deafness :},
	publisher = {Grune & Stratton,},
	year = {c1977.},
	address = {New York :},
	note = {"Extended versions of selected papers given at the International Symposium on Childhood Deafness at Central Michigan University, June 15-18, 1976."}
}