Columbia subject headings:
Architecture--Switzerland--History--20th century--Exhibitions.
Harvard subject headings:
Architects--Switzerland--Exhibitions.
Architecture--Switzerland--20th century--Exhibitions.
Architecture--Switzerland--History--20th century--Exhibitions
Frey, Werner, 1912-1989--Exhibitions.
Füeg, Franz--Exhibitions.
Schader, Jacques, 1917-2007--Exhibitions.
Zweifel, Jakob--Exhibitions.
Princeton subject headings:
Architects--Switzerland--Exhibitions.
Architecture, Modern--20th century--Exhibitions.
Architecture--Switzerland--20th century--Exhibitions.