Columbia subject headings:
Public law (Roman law)--History.
Rome--Politics and government--265-30 B.C.
Harvard subject headings:
Public law--Rome--History.
Rome--History--Republic, 265 B.C.-30 B.C.
Rome--Politics and government--265 B.C.-30 B.C.
Princeton subject headings:
Public law--Rome--History.
Rome--Politics and government--265-30 B.C.