Columbia subject headings:
Harvard subject headings:
Architecture, Industrial--Italy--Ivrea.
Cafeterias--Italy--Ivrea.
Gardella, Ignazio
Ing. C. Olivetti & c.--Buildings.
Ivrea (Italy)--Buildings, structures, etc.
Princeton subject headings:
Architecture, Industrial--Italy--Ivrea.
Cafeterias--Italy--Ivrea.
Gardella, Ignazio.
Ing. C. Olivetti & c.--Buildings.
Ivrea (Italy)--Buildings, structures, etc.