Columbia subject headings:
Harvard subject headings:
Athens (Greece)--Antiquities.
Athens (Greece)--Buildings, structures, etc.
Odeon of Herodes Atticus (Athens, Greece)
Theaters--Greece--Athens--History.
Princeton subject headings:
Athens (Greece)--Antiquities.
Odeon of Agrippa (Athens, Greece)
Odeon of Herodes Atticus (Athens, Greece)
Odeon of Pericles (Athens, Greece)