@book{29433,
	author = {Campa, Riccardo. },
	title = {La razón instrumental :},
	publisher = {Biblioteca Nueva,},
	year = {2011.},
	series = {[Libros singulares]},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/14664/}
}