Columbia subject headings:
Building, Wooden--Switzerland--Saint Gall--Pictorial works.
School buildings--Switzerland--Saint Gall--Pictorial works.
Staufer & Hasler Architekten.
Wil (Saint Gall, Switzerland)--Buildings, structures, etc.--Pictorial works.
Harvard subject headings:
Architectural firms--Switzerland.
Kantonsschule Wil--Design and construction.
School buildings--Switzerland--Saint Gall--Wil--Design and constuction.
Staufer & Hasler Architekten.
Wil (Saint Gall, Switzerland)--Buildings, structures, etc.
Princeton subject headings: