@book{44434,
	author = {Piéron, Henri and Calcagno, Alfredo D.},
	title = {Tratado de psicología aplicada libro 1 : },
	publisher = {Editorial Kapelusz ,  },
	year = {1956.},
	series = {Tratado de psicología aplicada ; },
	address = {Buenos Aires : },
	edition = {2da. ed.},
	note = {Incluye índice. }
}