@book{11763,
	author = {Godínez de la Barrera, Gonzalo and Huerta Ibarra, José,},
	title = {Curso programado de ortografía /},
	publisher = {Trillas,},
	year = {1980.},
	address = {México :},
	edition = {4a ed. ; 1a reimp. 1980}
}