Columbia subject headings:
Architects--Switzerland.
Architecture--Switzerland--History--20th century.
Baur, Hermann.
Concrete construction.
Harvard subject headings:
Architects--Switzerland.
Architecture--Switzerland--History--20th century
Baur, Hermann.
Concrete construction.
Princeton subject headings:
Allgemeine Gewerbeschule Basel--Buildings.
Architects--Switzerland.
Architecture--Switzerland--20th century.
Baur, Hermann, 1894-1980--Criticism and interpretation.
Concrete construction.