Columbia subject headings:
Harvard subject headings:
Turkey--Commerce--History.
Turkey--Economic conditions--1288-1918.
Turkey--Economic conditions.
Turkey--History--Ottoman Empire, 1288-1918.
Turkey--Politics and government.
Princeton subject headings:
Arab countries--Foreign relations--Turkey.
Europe--Commerce--Turkey.
Istanbul (Turkey)--Social life and customs.
Turkey--Commerce--Europe.
Turkey--Foreign relations--Arab countries.
Turkey--History--Ottoman Empire, 1288-1918.