Columbia subject headings:
Mahmud I, Sultan of the Turks, 1696-1754.
Turkey--History--Mahmud I, 1730-1754.
Harvard subject headings:
Mahmud I, Sultan of the Turks, 1696-1754
Turkey--History--Mahmud I, 1730-1754
Princeton subject headings:
Mahmud I, Sultan of the Turks, 1696-1754.
Turkey--History--Mahmud I, 1730-1754.