Columbia subject headings:
Italy--Politics and government--476-1268.
Local government--Italy--History.
Municipal government--Italy--History.
Rome--Politics and government--284-476.
Harvard subject headings:
Local government--Italy--History.
Rome--Politics and government--30 B.C.-476 A.D.
Princeton subject headings:
Italy--Politics and government--476-1268.
Local government--Italy--History.
Municipal government--Italy--History.
Rome--Politics and government--284-476.