Columbia subject headings:
Architecture, Domestic--Italy--Turin--Designs and plans.
Historic buildings--Italy--Turin--Designs and plans.
Palazzo dei lavori pubblici (Turin, Italy)
Public buildings--Italy--Turin--Designs and plans.
Turin (Italy)--Buildings, structures, etc.
Harvard subject headings:
Architecture, Domestic--Italy--Turin--Designs and plans.
Historic buildings--Italy--Turin--Designs and plans.
Palazzo dei Lavori Pubblici (Turin, Italy)
Public buildings--Italy--Turin--Designs and plans.
Turin (Italy)--Buildings, structures, etc.
Princeton subject headings:
Palazzo dei Lavori pubblici (Turin, Italy)
Passanti, Mario, 1901-1975.
Piazza San Giovanni (Turin, Italy)
Public buildings--Italy--Turin.
Turin (Italy)--Buildings, structures, etc.