@book{6818,
	author = {Bustinza, Juan Antonio},
	title = {Historia 4},
	publisher = {A-Z},
	year = {1996},
	series = {Serie plata},
	edition = {6a. ed.},
	note = { Volumen y ejemplar: 8714 Ej.1, 9236 Ej.2, 10803 Ej.3, 10804 Ej.4, 10925 Ej.5}
}