Columbia subject headings:
Emperors--France--Biography.
Napoleon III, Emperor of the French, 1808-1873.
Harvard subject headings:
Emperors--France--Biography
Napoleon III, Emperor of the French, 1808-1873.
Princeton subject headings:
Emperors--France--Biography.
France--History--1789-1900.
Napoleon III, Emperor of the French, 1808-1873.