@book{36491,
	author = {Goldsack Guiñazu, Alfredo},
	title = {Castellano, primero curso},
	publisher = {Ed. Kapelusz,},
	year = {1944},
	address = {Buenos Aires :},
	note = {Esta obra pertenece al donativo del exmagistrado Rodolfo Ricardo Ríos Vázquez}
}