Columbia subject headings:
Crime--France--Paris--History--20th century.
Paris (France)--History--20th century.
Paris (France)--Social conditions.
Paris (France)--Social life and customs.
Police reports--France--Paris.
Police--France--Paris--History--20th century.
Harvard subject headings:
Crime--France--Paris--History--20th century.
Paris (France)--History--20th century.
Paris (France)--Social conditions
Paris (France)--Social conditions--20th century.
Paris (France)--Social life and customs--20th century.
Paris (France)--Social life and customs.
Police reports--France--Paris.
Police--France--Paris--History--20th century.
Princeton subject headings:
Paris (France)--Social conditions--20th century.
Paris (France)--Social life and customs--20th century.
Police--France--Paris--History--20th century.