@book{4919,
	author = {Davis, Harold S. and Buffie, Edward G.},
	title = {Centros audiovisuales},
	publisher = {Pax},
	year = {1974},
	series = {Pedagogía},
	address = {México, D.F.},
	edition = {1ª ed.},
	note = {CMI: CENTROS DE MEDIOS INSTRUCTIVOS}
}