Columbia subject headings:
Arts, French--France--Paris--20th century.
Paris (France)--Intellectual life--20th century.
Harvard subject headings:
Arts--France--Paris--History--20th century.
Paris (France)--Intellectual life.
Paris (France)--Social life and customs.
Princeton subject headings:
Arts--France--Paris--History--20th century.
Paris (France)--Intellectual life.
Paris (France)--Social life and customs.