@book{5258,
	author = {D'Amore, Bruno, 1946 -  and Fandiño Pinilla, Martha Isabel },
	title = {El número cero : },
	publisher = {Magisterio, },
	year = {2012},
	series = {Didácticas},
	address = {Bogotá : },
	edition = {1a ed.},
	note = {Incluye bibliografía}
}