Columbia subject headings:
Napoleonic Wars, 1800-1815--Campaigns.
Harvard subject headings:
Alexander I, Emperor of Russia, 1777-1825
Napoleon I, Emperor of the French, 1769-1821--Adversaries.
Napoleon I, Emperor of the French, 1769-1821--Contemporaries.
Napoleonic Wars, 1800-1815--Campaigns
Russia--History--Alexander I, 1801-1825
Princeton subject headings:
Napoleonic Wars, 1800-1815--Campaigns.