Columbia subject headings:
Harvard subject headings:
Napoleon I, Emperor of the French, 1769-1821--Abdication, 1814--Congresses.
Napoleonic Wars, 1800-1815--Campaigns--Germany--Congresses.
Wars of Liberation, 1813-1814--Campaigns--Germany--Congresses.
Wars of Liberation, 1813-1814--Congresses.
Princeton subject headings:
Napoleonic Wars, 1800-1915--Campaigns--Germany--Congresses.
Napoleonic Wars, 1800-1915--Campaigns--Poland--Congresses.