Columbia subject headings:
Authors, Latin--Biography.
Cicero, Marcus Tullius--Political and social views.
Cicero, Marcus Tullius.
Rome--Politics and government--265-30 B.C.
Statesmen--Rome--Biography.
Harvard subject headings:
Cicero, Marcus Tullius--Political and social views.
Princeton subject headings:
Cicero, Marcus Tullius--Contributions in political science.