Columbia subject headings:
Elite (Social sciences)--Turkey--Congresses.
Turkey--History--Congresses.
Turkey--History--Ottoman Empire, 1288-1918--Congresses.
Harvard subject headings:
Elite (Social sciences)--Turkey--Congresses.
Turkey--History--Congresses
Turkey--History--Ottoman Empire, 1288-1918--Congresses.
Princeton subject headings:
Elite (Social sciences)--Turkey--Congresses.
Turkey--History--Congresses.
Turkey--History--Ottoman Empire, 1288-1918--Congresses.