@book{429,
	author = {Violet-Conil, Madeleine. and Canivet, Nella.},
	title = {Exploración de la mentalidad infantil},
	publisher = {Kapelusz},
	year = {c1949.},
	series = {Biblioteca de Cultura pedagogica},
	address = {Buenos Aires},
	edition = {2. ed.},
	note = {Translation of : L'exploration expërimentale de la mentalitë infantile.}
}