Columbia subject headings:
Architecture, Swiss.
Hotz, Theo, 1928-
Office buildings--Design and construction.
Weishaupt, Siegfried.
Harvard subject headings:
Architects--Switzerland.
Architectural firms--Switzerland.
Hotz, Theo, 1928---Criticism and interpretation.
Office buildings--Switzerland--Zurich--Design and construction.
Weishaupt Theo Hotz (Firm)
Weishaupt, Siegfried--Criticism and interpretation.
Princeton subject headings: