@book{37718,
	author = {Traversoni, Alfredo.},
	title = {El Mundo Contemporaneo /},
	publisher = {Cincel Kapelusz,},
	year = {1980.},
	series = {Cuadernos de estudio. Serie de historia universal ;},
	address = {Madrid :},
	edition = {2a. ed.},
	note = {Incluye indice.}
}