Columbia subject headings:
Harvard subject headings:
Europe--History--1789-1815.
Napoleon I, Emperor of the French, 1769-1821--Adversaries.
Napoleon I, Emperor of the French, 1769-1821--Relations with Germans.
Peter, Benedikt, 1785-
Russia--History--Alexander I, 1801-1825.
Soldiers--Germany--Biography
Princeton subject headings:
Europe--History--1789-1815.
Peter, Benedikt, 1785-
Russia--History--Alexander I, 1801-1825.
Soldiers--Germany--Biography.