Chiozza, Luis A; Baldino, O; Barbero, L; Boari, D; Busch, D; Califano, C; Casali, L; Corniglio, H; Dayen, E; Funosas, M; Grus, R; Lacher, G; Lanfri, E; Obstfeld, E; Pinto, M; Repetto, J; Salzman, R; Schupack, H; Damato, Mario.