@book{33597,
	author = {Balthazar, Earl Edward, and Stevens, Harvey A,},
	title = {The emotionally disturbed, mentally retarded:},
	publisher = {Prentice-Hall},
	year = {[1974, c1975]},
	series = {Prentice-Hall series in special education},
	address = {Englewood Cliffs, N.J.,}
}