@book{31391,
	author = {Uranga, Emilio},
	title = {¿de quién es la filosofía? :},
	publisher = {Gobierno del Estado de Guanajuato, },
	year = {1990},
	series = {Obras de Emilio Uriaga},
	address = {Guanajuato, México :},
	edition = {1a ed.}
}