@book{26162,
	author = {Hanson, Norwood Russell and García Camarero, Enrique},
	title = {Observación y explicación},
	publisher = {Alianza Editorial,},
	year = {1985.},
	series = {Alianza universidad},
	address = {Madrid, España :},
	edition = {2a ed.},
	note = {Traducción de: Observation and explanation : a guide to philosophy of science patterns of discovery : an inquiry into the conceptual foundations of science}
}