@book{4013,
	author = {McDannald, A. H. (Alexander Hopkins)},
	title = {The encyclopedia Americana /},
	publisher = {Americana Corporation,},
	year = {1946.},
	address = {New York :},
	edition = {edición 1946},
	note = {La biblioteca posee los vols. : v.3 - v.6, v8 - v.30}
}