Columbia subject headings:
Architecture, Domestic--Conservation and restoration--Switzerland--Zurich--History.
Architecture, Domestic--Switzerland--Zurich--History.
Architecture--Switzerland--Zurich--History--20th century.
Working class--Dwellings--Switzerland--Zurich--History.
Zurich (Switzerland)--Buildings, structures, etc.
Harvard subject headings:
Architecture, Domestic--Conservation and restoration--Switzerland--Zurich.
Architecture, Domestic--Switzerland--Zurich--Conservation and restoration--History.
Architecture, Domestic--Switzerland--Zurich--History.
Architecture, Domestic--Switzerland--Zurich.
Architecture, Modern--20th century--Switzerland--Zurich--History.
Architecture--Switzerland--Zurich--History.
Neubḧl (Zurich, Switzerland)--Buildings, structures, etc.
Working class--Dwellings--Switzerland--Zurich--History.
Zurich (Switzerland)--Buildings, structures, etc.
Princeton subject headings:
Architecture, Domestic--Switzerland--Zurich--Conservation and restoration--History.
Architecture, Domestic--Switzerland--Zurich--History.
Architecture, Modern--20th century--Switzerland--Zurich--History.
Working class--Switzerland--Zurich--Dwellings--History.
Zurich (Switzerland)--Buildings, structures, etc.