@book{103644,
	author = {Rondero Guerrero, Carlos,},
	title = {La formación de profesores en competencias matemáticas /},
	publisher = {Díaz de Santos ;},
	year = {2014.},
	address = {Madrid, España :},
	edition = {Edición libro electrónico.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/136162/}
}