@book{144095,
	author = {Suárez, Francisco,  and Quiles, Ismael,},
	title = {Investigaciones metafisicas : },
	publisher = {Espasa-Calpe, },
	year = {1954},
	series = {Colección Austral },
	address = {Buenos Aires, Argentina : },
	edition = {1a ed. }
}