Columbia subject headings:
Authors, French--18th century--Biography.
France--Civilization--18th century.
Voltaire, 1694-1778--Childhood and youth.
Harvard subject headings:
Authors, French--18th century--Biography
France--Civilization--17th century.
France--Civilization--18th century.
Voltaire, 1694-1778--Biography--Youth.
Voltaire, 1694-1778--Childhood and youth.
Princeton subject headings:
Authors, French--18th century--Biography.
France--Civilization--18th century.
Voltaire, 1694-1778--Childhood and youth.