Columbia subject headings:
Architecture--Switzerland--Guidebooks.
Architecture--Switzerland--History--20th century--Guidebooks.
Constructivism (Architecture)--Switzerland--Guidebooks.
Switzerland--Guidebooks.
Harvard subject headings:
Architecture, Modern--20th century--Switzerland--Guidebooks.
Architecture--Switzerland--Guidebooks.
Architecture--Switzerland--History--20th century--Guidebooks.
Constructivism (Architecture)--Switzerland--Guidebooks.
Switzerland--Guidebooks
Princeton subject headings:
Architecture, Modern--20th century--Switzerland--Guidebooks.
Architecture--Switzerland--Guidebooks.
Constructivism (Architecture)--Switzerland--Guidebooks.
Guidebooks.
Switzerland--Description and travel--Guidebooks.