@book{23828,
	author = {Herrera Abad, Manuela and Bernal, Andres Felipe},
	title = {Robot cocienro /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2017.},
	address = {Bogotá (Colombia) :},
	url = {https://docs.google.com/document/d/1w_Uw-revU-yZt_UXH8uQ5Tyl68jwPq8k/edit?usp=share_link&ouid=117611055736194103914&rtpof=true&sd=true}
}