@book{22745,
	author = {Ferrandez, Adalberto and Sarramona, Jaime},
	title = {Tecnología didáctica  },
	publisher = {CEAC  },
	year = {1993.},
	series = {Coleccion educacion y enseñanza.},
	address = {Barcelona },
	note = {Incluye índice}
}