@book{28782,
	author = {Alvira, Tomás and Clavell, Luis, Coaut. II.Melendo, Tomás, Coaut.},
	title = {Metafísica/},
	publisher = {EUNSA},
	series = {Libros de Iniciación Filosófica;},
	address = {Pamplona, España :}
}