@book{47961,
	author = {Caballero, Pilar. and Mena, César. and e-libro, Corp.},
	title = {Tratamiento informático de la información},
	publisher = {Macmillan Profesional,},
	year = {[2010]},
	address = {[Madrid] :},
	url = {https://elibro.net/ereader/politecnicointernacional/52805}
}