@book{4025,
	author = {PaViTo.},
	title = {Columna vertebral /},
	publisher = {Primeros Pasos Ediciones,},
	year = {2014.},
	address = {Rancagua, Chile :},
	edition = {Primera edición, agosto de 2014},
	note = {Obra financiada por: Cervantes librería.}
}