Columbia subject headings:
Harvard subject headings:
Military art and science--Germany--Prussia--History--19th century.
Prussia (Germany)--Politics and government--1806-1848.
Scharnhorst, Gerhard Johann David von, 1755-1813.
Princeton subject headings:
Military art and science--Prussia (Germany)--History--19th century.
Prussia (Germany)--Politics and government--1806-1848.
Scharnhorst, Gerhard Johann David von, 1755-1813.