@book{38352,
	author = {Lange, Oskar Ryszard,  and Ciria, Alberto},
	title = {Desarrollo y socialismo /},
	publisher = {Jorge Alvarez,},
	year = {1969.},
	address = {Buenos Aires :},
	note = {Biografía de Oskar Lange, por Tadeusz Kowalik.}
}