Columbia subject headings:
Jews--Balkan Peninsula--History--Congresses.
Jews--Balkan Peninsula--Social life and customs--Congresses.
Jews--Greece--History--Congresses.
Jews--Greece--Social life and customs--Congresses.
Jews--Greece--Thessalonikē--History.
Thessalonikē (Greece)--History.
Harvard subject headings:
Princeton subject headings:
Jews--Balkan Peninsula--History--Congresses.
Jews--Balkan Peninsula--Social life and customs--Congresses.
Jews--Greece--History--Congresses.
Jews--Greece--Social life and customs--Congresses.
Jews--Greece--Thessalonikē--History--Congresses.
Thessalonikē (Greece)--History--Congresses.