Columbia subject headings:
Public institutions--Turkey--History.
Turkey--History--Ottoman Empire, 1288-1918.
Turkey--Politics and government.
Harvard subject headings:
Public institutions--Turkey--History.
Turkey--History--Ottoman Empire, 1288-1918.
Turkey--Politics and government.
Princeton subject headings:
Administrative agencies--Turkey--History.
Executive departments--Turkey--History.
Public institutions--Turkey--History.
Turkey--History--Ottoman Empire, 1288-1918.
Turkey--Politics and government--History.