@book{43596,
	author = {Steenberghen, Fernand, van and Martínez Ferri, Rafael},
	title = {Ontología / },
	publisher = {Editorial Gredos, },
	year = {1965},
	series = {Biblioteca Hispánica de Filosofía},
	address = {Madrid : },
	edition = {2a. ed.},
	note = {Incluye índice.

}
}