@book{33339,
	author = {Edwards Valdés, Angélica,},
	title = {Cartas a profesores de básica :},
	publisher = {Editorial Cuatro Vientos,},
	year = {[2007]},
	address = {Santiago de Chile :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/21341 }
}