"MODIFICA LA LEY N.O 12.120"^^ . . "es"^^ . "1"^^ . . "Ley 17740"^^ . "29261"^^ . . "17740"^^ . . . . . "1972-09-28"^^ . "1972-10-07"^^ . . . "1972-10-07"^^ . "MODIFICA LA LEY N.O 12.120"^^ . .