@book{103257,
	author = {Prieto, C.},
	title = {Sarando vuelve al mundo de las matemáticas /},
	publisher = {Fondo de Cultura Económica,},
	year = {2012.},
	series = {La ciencia para todos ;},
	address = {México, D. F. :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/135170/}
}