Columbia subject headings:
Naples (Italy)--Buildings, structures, etc.
Naples (Italy)--History--20th century.
Harvard subject headings:
Architecture, Modern--20th century--Italy--Naples.
Architecture--Italy--Naples
Architecture--Italy--Naples--History.
Naples (Italy)--Buildings, structures, etc.
Princeton subject headings:
Naples (Italy)--Buildings, structures, etc.
Naples (Italy)--History--20th century.