Columbia subject headings:
Architecture--Conservation and restoration--Italy--Milan.
Historic buildings--Conservation and restoration--Italy--Milan.
Milan (Italy)--Buildings, structures, etc.
World War, 1939-1945--Destruction and pillage--Italy--Milan.
Harvard subject headings:
Princeton subject headings:
Architecture--Italy--Milan--Conservation and restoration.
Historic buildings--Italy--Milan--Conservation and restoration.
Milan (Italy)--Buildings, structures, etc.
World War, 1939-1945--Destruction and pillage--Italy--Milan.