@book{219816,
	author = {Ponce, Héctor.},
	title = {Enseñar y aprender matemática},
	publisher = {Ediciones Novedades Educativas},
	year = {2006.},
	series = {Colección Biblioteca didáctica.},
	address = {Buenos Aires},
	edition = {2a.ed. ; 1a.reimpr.}
}