Columbia subject headings:
Berlin (Germany)--Moral conditions.
City and town life--England--London--History.
City and town life--France--Paris--History.
City and town life--Germany--Berlin--History.
London (England)--Moral conditions.
Paris (France)--Moral conditions.
Harvard subject headings:
Berlin (Germany)--Moral conditions.
Berlin (Germany)--Social life and customs
City and town life--England--London--History.
City and town life--Europe--History
City and town life--France--Paris--History.
City and town life--Germany--Berlin--History.
Europe--Moral conditions.
London (England)--Moral conditions.
London (England)--Social life and customs.
Paris (France)--Moral conditions.
Paris (France)--Social life and customs.
Princeton subject headings:
Berlin (Germany)--Moral conditions.
City and town life--England--London--History.
City and town life--France--Paris--History.
City and town life--Germany--Berlin--History.
London (England)--Moral conditions.
Paris (France)--Moral conditions.