Columbia subject headings:
Harvard subject headings:
Aristotle--Political and social views.
Greece--Politics and government--To 146 B.C.
Plato--Political and social views.
Political science--Early works to 1800
State, The.
Princeton subject headings:
Aristotle--Political and social views.
Greece--Politics and government--To 146 B.C.
Plato--Political and social views.
Political science--History--To 1500.
State, The.