Columbia subject headings:
Architecture, Medieval--Conservation and restoration--Italy--Genoa.
Genoa (Italy)--Buildings, structures, etc.
Palazzo San Giorgio (Genoa, Italy)--History.
Harvard subject headings:
Architecture, Medieval--Italy--Genoa--Conservation and restoration.
Church architecture--Italy--Genoa.
Genoa (Italy)--Buildings, structures, etc.
Palazzo San Giorgio (Genoa, Italy)--History.
Princeton subject headings:
Genoa (Italy)--Buildings, structures, etc.
Palazzo San Giorgio (Genoa, Italy)