@book{6,
	author = {ACEVEDO IBAÑEZ, ALEJANDRO.},
	title = {APRENDER JUGANDO : },
	publisher = {LIMUSA},
	year = {1989},
	series = {PSICOLOGIA Y PEDAGOGIA},
	address = {MEXICO: },
	edition = {6},
	note = {LA BIBLIOTECA TIENE: V.1.}
}