Columbia subject headings:
Harvard subject headings:
Babeuf, Gracchus, 1760-1797.
Communism--France--History--18th century.
France--History--Revolution, 1789-1799.
Revolutionaries--France--Biography
Princeton subject headings:
Babeuf, Gracchus, 1760-1797.
Communism--France--History--18th century.
France--History--Revolution, 1789-1799.
Revolutionaries--France--Biography.