Columbia subject headings:
City planning--Italy--Venice--History--20th century.
Construction industry--Italy--Venice--History--20th century.
Public works--Italy--Venice--History--20th century.
Harvard subject headings:
Architecture--Conservation and restoration--Italy--Venice.
Venice (Italy)--Buildings, structures, etc.--Conservation and restoration.
Princeton subject headings:
City planning--Italy--Venice--History--20th century.
Construction industry--Italy--Venice--History--20th century.
Public works--Italy--Venice--History--20th century.