Columbia subject headings:
Harvard subject headings:
Balkan Peninsula--Population--History.
Middle East--Population--History.
Princeton subject headings:
Balkan Peninsula--Population--Statistics--History.
Middle East--Population--Statistics.
Minorities--Turkey--History.
Statistics.
Turkey--Census--History.
Turkey--Emigration and immigration--History.
Turkey--History--Ottoman Empire, 1288-1918.
Turkey--Population--Statistics.