@book{870,
	author = {Zimmerman, Margot L. and Perkin, Gordon W.},
	title = {Print materials for nonreaders :},
	publisher = {Program for the Introduction and Adaptation of Contraceptive Technology,},
	year = {[1982]},
	series = {PIACT paper ;},
	address = {Seattle, Wash., USA :},
	note = {"November 1982"--Pref.}
}