Columbia subject headings:
Architecture--Environmental aspects.
Diener & Diener Architekten.
Urban renewal.
Harvard subject headings:
Architects--Switzerland.
Architecture, Modern--20th century--Europe--Exhibitions.
Architecture, Modern--20th century--Switzerland--Exhibitions.
Architecture--Environmental aspects
City planning--History--20th century--Exhibitions.
Diener & Diener Architekten--Exhibitions.
Diener & Diener Architekten.
Diener, Roger, 1950---Exhibitions.
Steinmann, Martin, 1942---Exhibitions.
Urban renewal
Princeton subject headings:
Architecture, Modern--20th century--Exhibitions.
City planning--History--20th century--Exhibitions.
Diener & Diener Architekten.
Diener, Roger, 1950---Exhibitions.
Steinmann, Martin, 1942---Exhibitions.