@book{87965,
	author = {Ladero Quesada, Miguel Ángel,},
	title = {Historia universal },
	publisher = {Vicens-Vives, },
	year = {1987.},
	series = {Vicens Universidad ; },
	address = {Barcelona : },
	edition = {1ª ed.},
	note = {Indice.}
}