Columbia subject headings:
Thrace, Western (Greece)--Congresses.
Turks--Civil rights--Greece--Thrace, Western--Congresses.
Turks--Greece--Thrace, Western--Congresses.
Harvard subject headings:
Thrace, Western (Greece)--Congresses.
Turks--Civil rights--Greece--Thrace, Western--Congresses.
Turks--Greece--Thrace, Western--Congresses.
Princeton subject headings:
Thrace, Western (Greece)--Congresses.
Turks--Civil rights--Greece--Thrace, Western--Congresses.
Turks--Greece--Thrace, Western--Congresses.