Columbia subject headings:
Alsop & Störmer Architects.
Alsop, Will.
Architecture--Competitions--Germany--Berlin.
Architecture--Germany--Berlin--History--20th century--Designs and plans.
City planning--Germany--Berlin.
Leipziger Platz (Berlin, Germany)--Designs and plans.
McLean, Bruce, 1944-
Plazas--Germany--Berlin--Designs and plans.
Potsdamer Platz (Berlin, Germany)--Designs and plans.
Störmer, Jan, 1942-
Harvard subject headings:
Berlin (Germany)--Buildings, structures, etc.--Designs and plans.
City planning--Germany--Berlin
Princeton subject headings:
Architecture--Competitions--Germany--Berlin.
City planning--Germany--Berlin.
Leipziger Platz (Berlin, Germany)--Designs and plans.
Plazas--Germany--Berlin--Designs and plans.
Potsdamer Platz (Berlin, Germany)--Designs and plans.