Columbia subject headings:
Cicero, Marcus Tullius.
Rome--History--Republic, 265-30 B.C.
Rome--Social conditions.
Slavery--Rome.
Slavery.
Harvard subject headings:
Slavery in literature
Slavery--Rome
Slaves and slavery in literature.
Princeton subject headings:
Cicero, Marcus Tullius.
Rome--History--Republic, 265-30 B.C.
Rome--Social conditions.
Slavery--Rome.