Columbia subject headings:
Greece--Politics and government.
Greek drama (Tragedy)--History and criticism.
Political plays, Greek--History and criticism.
Political science--Greece.
Politics and literature--Greece.
Harvard subject headings:
Greece--Politics and government.
Greek drama (Tragedy)--History and criticism.
Political plays, Greek--History and criticism.
Political science--Greece.
Politics and literature--Greece.
Princeton subject headings:
Greece--Politics and government.
Greek drama (Tragedy)--History and criticism.
Political plays, Greek--History and criticism.
Political science--Greece.
Politics and literature--Greece.