Columbia subject headings:
Seven against Thebes (Greek mythology)--Drama.
Thebes (Greece)--Drama.
Harvard subject headings:
Eteocles, King of Thebes (Mythological character)--Drama.
Polynices (Greek mythological figure)--Drama.
Seven against Thebes (Greek mythology)--Drama.
Thebes (Greece)--Drama.
Princeton subject headings:
Drama.
Eteocles (Greek mythology)--Drama.
Polyneices (Greek mythology)--Drama.
Seven against Thebes (Greek mythology)--Drama.
Thebes (Greece)--Drama.