@book{30496,
	author = {Belperron, Roland. and Adrover, Miquel.},
	title = {El fitxer escolar / },
	publisher = {Laia, },
	year = {[1973]},
	series = {Biblioteca de l'escola moderna ; },
	address = {Barcelona : },
	edition = {[1ª ed.].}
}