Columbia subject headings:
Harvard subject headings:
Administrative agencies--Turkey--History.
Europe--History--476-1492.
Executive departments--Turkey--History.
Feudalism--Europe
Turkey--History--Ottoman Empire, 1288-1918.
Turkey--Politics and government.
Princeton subject headings:
Administrative agencies--Turkey--History.
Europe--History--476-1492.
Executive departments--Turkey--History.
Feudalism--Europe.
Turkey--History--Ottoman Empire, 1288-1918.
Turkey--Politics and government.