DEROGADA POR LEY 8871 (B.O. 26-3-12),PERO LEY 8871 DEROGADA POR DL 4034/57 (B.O. 25-4-57),PERO DL 4034/57 DEROGADO POR DL 15099/57 (B. O. 22-11-57),PERO DL 15099 DEROGADO POR LEY 19945 (B.O. 19-12-72)- REGIMEN ELECTORAL