@book{5039,
	author = {Dienes, Zoltan Paul and Bruner, Jerome S.},
	title = {El aprendizaje de la matemática},
	publisher = {Estrada},
	year = {1971},
	series = {Biblioteca de ciencias de la educación},
	address = {Buenos Aires},
	edition = {1ª ed.},
	note = {Apéndice p. 241-245}
}