Columbia subject headings:
Greece--Historiography.
Greece--History--To 146 B.C.
Polybius.
Rome--Historiography.
Rome--History--Republic, 510-30 B.C.
Harvard subject headings:
Greece--Historiography.
Greece--History--To 146 B.C.
Polybius.
Rome--Historiography
Rome--History--Republic, 510 B.C.-30 B.C.
Rome--History--Republic, 510-30 B.C.
Princeton subject headings:
Greece--Historiography.
Greece--History--To 146 B.C.
Polybius.
Rome--Historiography.
Rome--History--Republic, 510-30 B.C.