Columbia subject headings:
Austria--History--Franz Joseph I, 1848-1916--Exhibitions.
Franz Joseph I, Emperor of Austria, 1830-1916--Exhibitions.
Harvard subject headings:
Austria--History--Franz Joseph I, 1848-1916--Exhibitions.
Emperors--Austria--Biography--Exhibitions.
Franz Joseph I, Emperor of Austria, 1830-1916--Exhibitions.
Princeton subject headings: