@book{117610,
	author = {Johnson, William Bert and Wilder, Frank},
	title = {Información, enseñanza y comunicación en la planificación familiar y de la población},
	publisher = {Editorial Diana},
	year = {1976},
	address = {México},
	note = {Translation of : Information, education, and communication for population and family planning : a guide for national action}
}