Columbia subject headings:
Cittavecchia (Trieste, Italy)
Historic districts--Conservation and restoration--Italy--Trieste.
Progetto Tergeste.
Urban renewal--Italy--Trieste.
Harvard subject headings:
Architecture--Italy--Trieste--Conservation and restoration.
Historic buildings--Italy--Trieste.
Historic districts--Italy--Trieste.
Historic sites--Conservation and restoration--Italy--Trieste.
Trieste (Italy)--Buildings, structure, etc.--Conservation and restoration.
Princeton subject headings: