@book{50989,
	author = {Gastélum-Escalante, Jorge},
	title = {El camino de la investigación: el modo científico de preguntar, responder y contrastar /},
	publisher = {McGraw-Hill Interamericana},
	year = {2021},
	address = {Ciudad de México},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.ebooks7-24.com/?il=17521}
}