@book{146557,
	author = {Toulmin, Stephen Edelston. and Ariza, I. F.},
	title = {El puesto de la razón en la ética / },
	publisher = {Alianza, },
	year = {1979]},
	series = {Alianza Universidad ; },
	address = {[Madrid : },
	edition = {[1ª ed.].}
}