Columbia subject headings:
Architecture, Domestic--Germany--Berlin.
Architecture--Germany--Berlin--History--19th century.
Architecture--Germany--Berlin--History--20th century.
Berlin (Germany)--Buildings, structures, etc.
Hansaviertel (Berlin, Germany)
Harvard subject headings:
Berlin (Germany)--Description and travel
Berlin (Germany)--History
Berlin (Germany)--Social life and customs
Hansaviertel (Berlin, Germany)--Description and travel.
Hansaviertel (Berlin, Germany)--History.
Hansaviertel (Berlin, Germany)--Social life and customs.
Princeton subject headings: