@book{73194,
	author = {NAIS Institute on Sex Education and Hilu, Virginia. and National Association of Independent Schools.},
	title = {Participación de la escuela en la educación sexual},
	publisher = {Editorial Pax-México, Librería Carlos Césarman},
	year = {1974.},
	series = {Colección : Educación sexual},
	address = {México, D.F.},
	note = {Sponsored by the Committee on Educational Practices of the National Association of Independent Schools.}
}