@book{22285,
	author = {Vega Martín, Isabel and Vega Martín, Isabel},
	title = {Tecno plus Bogotá /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2017.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/file/d/18rpO-yN1VOM0Ijf2qeCDUHAbYVU_IuQH/view}
}