@book{29854,
	author = {Plazaola, Juan,},
	title = {Introducción a la estética :},
	publisher = {Universidad de Deusto,},
	year = {2007.},
	series = {Serie Filosofía ;},
	address = {Bilbao :},
	edition = {4a ed.},
	note = {First published Madrid: Biblioteca de Autores Cristianos, 1973; 2nd ed. Bilbao: Universidad de Deusto, 1991; 3th ed. Bilbao, 1999. },
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/15183/}
}