Columbia subject headings:
Belgium--History--1794-1814.
Belgium--History--1814-1830.
Napoleon I, Emperor of the French, 1769-1821.
Waterloo, Battle of, Waterloo, Belgium, 1815.
Harvard subject headings:
Belgium--History--1794-1814.
Belgium--History--1814-1830.
Napoleon I, Emperor of the French, 1769-1821
Waterloo, Battle of, Waterloo, Belgium, 1815.
Princeton subject headings: