@book{46960,
	author = {Contactor. and Molloy, E.},
	title = {Ascensores y montacargas eléctricos },
	editor = {Quintilla y Cardona)},
	publisher = {Dalmau y Jover, },
	year = {[1952] (},
	address = {Barcelona : },
	edition = {1ª ed.}
}