Columbia subject headings:
Abdülmecit, Sultan of the Turks, 1823-1861.
Eastern question (Balkan)
Nicholas I, Emperor of Russia, 1796-1855.
Turkey--History.
Harvard subject headings:
'Abd al-Majid, sultan of the Turks, 1823-1861.
Eastern question (Balkan)
Nicholas I, Emperor of Russia, 1796-1855.
Turkey--History.
Princeton subject headings: