@book{29645,
	author = {Kamii, Constance Kazuko},
	title = {El número en la educación preescolar.},
	publisher = {Visor,},
	year = {1985.},
	series = {Aprendizaje / Amelia Alvarez, Cesar Coll y Pablo del Río ;},
	address = {Madrid :},
	edition = {2a ed.},
	note = {Contiene apéndice p. 82-96.}
}