@book{19270,
	author = {Contreras Pardo, Carlos David  and Rubio Avila, William Leonardo },
	title = {IT Tecnología / },
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2020.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/file/d/1TDk36biXo-oXLlbB7EEYU1eE4cGSa8qY/view?usp=sharing}
}