@book{252675,
	author = {Polo, Leonardo,},
	title = {Introducción a la filosofía /},
	publisher = {EUNSA, Ediciones Universidad de Navarra,},
	year = {[2015]},
	series = {Obras completas de Leonardo Polo. Serie A ;},
	address = {Pamplona, España :},
	url = {https://www.digitaliapublishing.com/a/51551/}
}