@book{106936,
	author = {Ortiz Aguilar, Wilber, and Santiesteban Naranjo, Ernan,},
	title = {El desarrollo de las habilidades del pensamiento geométrico espacial :},
	publisher = {Editorial Tecnocientífica Americana,},
	year = {2021.},
	series = {Colección Textos para universidad},
	address = {Amarillo, Texas :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/157646/}
}