Columbia subject headings:
Architecture--Conservation and restoration--Italy--Rome.
City planning--Italy--Rome.
Factories--Remodeling for other use--Italy--Rome.
Meccanica romana (Rome, Italy)
Harvard subject headings:
Princeton subject headings:
Architecture--Italy--Rome--Conservation and restoration.
City planning--Italy--Rome.
Factories--Italy--Rome--Remodeling for other use.
Meccanica romana (Rome, Italy)