Columbia subject headings:
Harvard subject headings:
Aristophanes--Criticism and interpretation--Congresses.
Athens (Greece)--Politics and government--Drama--Congresses.
Greek drama (Comedy)--History and criticism--Congresses.
Politics and literature--Greece--Athens--Congresses.
Reality in literature--Congresses.
Princeton subject headings:
Aristophanes--Criticism and interpretation--Congresses.
Greek drama (Comedy)--History and criticism--Congresses.
Reality in literature--Congresses.