@book{37299,
	author = {Cubero, Rosario.},
	title = {Perspectivas constructivistas :},
	publisher = {Grao,},
	year = {2005.},
	series = {Critica y fundamentos : 8 Teoria y sociología de la educación},
	address = {Barcelona :},
	edition = {1a ed.},
	note = {Notas a pie de pagina.}
}