@book{17784,
	author = {Sánchez Reyes, Andres Mauricio  and Torres Morera, Lliver Alenjandro    and   },
	title = {Pro - Planeta /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2018.},
	address = {Bogotá (Colombia) :},
	edition = {                        },
	url = {https://drive.google.com/open?id=171Gte7fO8-9VwrTYTXMrHjIk4fLPRB3k}
}