@book{74272,
	author = {Klein, Alejandro,},
	title = {Del anciano al adulto mayor :},
	publisher = {Plaza y Valdés Editores ;},
	year = {[2015]},
	address = {México D.F. :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/52480/}
}