Columbia subject headings:
Harvard subject headings:
Austria--History, Military.
Austria--History--1867-1918.
Austria--Relations--Turkey.
Austro-Hungarian Monarchy. Heer--History.
Congress of Berlin (1878)
Eastern question (Balkan)--History.
Sandžak (Serbia and Montenegro : Region)
Sandžak (Serbia and Montenegro : Region)--History, Military.
Sandžak (Serbia and Montenegro : Region)--History.
Turkey--Relations--Austria.
Princeton subject headings:
Austria--History, Military.
Austria--History--1867-1918.
Austria--Relations--Turkey.
Sandžak (Serbia and Montenegro : Region)
Turkey--Relations--Austria.