Columbia subject headings:
Greek drama--History and criticism--Congresses.
Greek poetry--History and criticism--Congresses.
Harvard subject headings:
Greek drama--History and criticism--Congresses.
Greek poetry--History and criticism--Congresses.
Lyric poetry--History and criticism--Congresses.
Princeton subject headings:
Greek drama--History and criticism--Congresses.
Greek poetry--History and criticism--Congresses.