Columbia subject headings:
Architecture--Italy--Rome--History--20th century.
Architecture--Italy--Rome--History--21st century.
EUR (Rome, Italy)
Rome (Italy)--Buildings, structures, etc.
Harvard subject headings:
Princeton subject headings:
Architecture--Italy--Rome--History--20th century.
Architecture--Italy--Rome--History--21st century.
EUR (Rome, Italy)
Rome (Italy)--Buildings, structures, etc.