@book{50948,
	author = {Gómez López, Nelson and Hernández, Luisa},
	title = {Matemática en la educación  primaria II  /},
	publisher = {UAPA,},
	year = {2016.},
	series = {Autroaprendizaje ;},
	address = {Santiago de los Caballeros, Rep. Dom.},
	edition = {2da.}
}