@book{132669,
	author = {Rojas Álvarez, Carlos Javier.},
	title = {Razonamiento cuantitativo :},
	publisher = {Universidad del Norte,},
	year = {[2014]},
	address = {Barranquilla :},
	url = {https://elibro.net/ereader/politecnicointernacional/69933}
}