@book{5481,
	author = {Lewin, Renato},
	title = {Números: Para futuros profesores de educación básica},
	publisher = {SM,},
	year = {2013},
	address = {Santiago :},
	edition = {1 ed.},
	url = {https://itmsp.museknowledge.com/UOH?qurl=https://libros-uoh.uoh.cl/ESCUELADEEDUCACION/PEDAGOGIAEDUCACIONBASICA/Numeros%2520para%2520futuros%2520profesores%2520de%2520educaci%C3%B3n%2520basica/}
}