@book{108428,
	author = {Mondolfo, Rodolfo.},
	title = {Problemas y métodos de investigación en la historia de la filosofía / },
	publisher = {Eudeba, },
	year = {1969.},
	series = {Temas de Eudeba},
	address = {Buenos Aires : },
	edition = {4ª. ed.}
}