Columbia subject headings:
Civilization, Ancient.
Greeks--Italy--Sicily--History.
India--Civilization.
Harvard subject headings:
Civilization, Ancient--Congresses
Epic poetry, Latin--Congresses.
Greek poetry, Hellenistic--Congresses.
Greeks--Thrace--History--Congresses.
Hindu literature, Sanskrit--Congresses.
Motion pictures--India--Congresses.
Princeton subject headings: