@book{125867,
	author = {Beltran Hernandez, Jose Luis},
	title = {CompusystemJD /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2020.},
	address = {Neiva : },
	edition = {                   },
	url = {https://drive.google.com/file/d/1JWTIJWb769pf5zo-iuRCMqJ_yi2N95H7/view?usp=sharing }
}