Columbia subject headings:
Harvard subject headings:
Prison administration--Turkey--History--19th century.
Prison administration--Turkey--History--20th century.
Prisons--Turkey--History--19th century.
Prisons--Turkey--History--20th century.
Turkey--History--Ottoman Empire, 1288-1918.
Princeton subject headings:
Prisons--Turkey--History--19th century.
Prisons--Turkey--History--20th century.