Columbia subject headings:
Clausewitz, Carl von, 1780-1831.
Enlightenment.
Military art and science--Europe--History--18th century.
Military art and science--Europe--History--19th century.
War (Philosophy)--History--18th century.
War (Philosophy)--History--19th century.
Harvard subject headings:
Clausewitz, Carl von, 1780-1831
Enlightenment.
Military art and science--Europe--History--18th century
Military art and science--Europe--History--19th century
War (Philosophy)--History--18th century.
War (Philosophy)--History--19th century.
Princeton subject headings:
Clausewitz, Carl von, 1780-1831.
Enlightenment.
Military art and science--Europe--History--18th century.
Military art and science--Europe--History--19th century.
War--Philosophy--History--18th century.
War--Philosophy--History--19th century.