@book{19267,
	author = {Salazar, Yeison Armando  and Grillo Madero, Alonso José },
	title = {Soluciones Ls Technology / },
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2020.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/file/d/1dsvBKJr-ZAN25i-ic7rgnyshCdmHZg18/view?usp=sharing}
}