Columbia subject headings:
Authors, French--18th century--Biography.
Enlightenment--France.
France--Intellectual life--18th century.
Voltaire, 1694-1778.
Harvard subject headings:
Authors, French--18th century--Biography
Enlightenment--France
France--Intellectual life--18th century.
Voltaire, 1694-1778
Voltaire, 1694-1778--Biography.
Princeton subject headings:
Authors, French--18th century--Biography.
Enlightenment--France.
France--Intellectual life--18th century.
Voltaire, 1694-1778.