Columbia subject headings:
Berlin (Germany)--History--Dictionaries.
Plazas--Germany--Berlin--History--Dictionaries.
Streets--Germany--Berlin--History--Dictionaries.
Harvard subject headings:
Princeton subject headings:
Berlin (Germany)--Buildings, structures, etc.--History--Dictionaries.
Berlin (Germany)--History--Dictionaries.
Plazas--Germany--Berlin--History--Dictionaries.
Streets--Germany--Berlin--History--Dictionaries.