@book{77234,
	author = {Cabanzo, Alfonso,},
	title = {Lógica básica /},
	publisher = {Universidad de La Salle, Facultad de Ciencias de la Educación,},
	year = {[2012]},
	address = {Bogotá :},
	url = {https://elibro.net/ereader/politecnicointernacional/221999}
}