Columbia subject headings:
Mediterranean Region--Commerce--History--18th century.
Shipping--Mediterranean Region--History--18th century.
Shipping--Turkey--History--18th century.
Turkey--Commerce--History--18th century.
Turkey--History--Ottoman Empire, 1288-1918.
Harvard subject headings:
Mediterranean Region--Commerce--History--18th century.
Shipping--Mediterranean Region--History--18th century.
Shipping--Turkey--History--18th century.
Turkey--Commerce--History--18th century.
Turkey--History--Ottoman Empire, 1288-1918.
Princeton subject headings:
Mediterranean Region--Commerce--History--18th century.
Shipping--Mediterranean Region--History--18th century.
Shipping--Turkey--History--18th century.
Turkey--Commerce--History--18th century.
Turkey--History--Ottoman Empire, 1288-1918.