Columbia subject headings:
Aristocracy (Social class)--France--Paris--History--20th century.
Elite (Social sciences)
Paris (France)--Social life and customs--20th century.
Social classes--France--Paris--History--20th century.
Harvard subject headings:
Aristocracy (Social class)--France--Paris--History--20th century.
Elite (Social sciences)
Paris (France)--Social life and customs--20th century.
Social classes--France--Paris--History--20th century.
Princeton subject headings:
Aristocracy (Social class)--France--Paris--History--20th century.