Columbia subject headings:
Architecture--Italy--Designs and plans--Exhibitions.
Architecture--Italy--History--20th century--Designs and plans--Exhibitions.
Harvard subject headings:
Architecture, Modern--20th century--Italy--Designs and plans--Exhibitions.
Architecture--Italy--Designs and plans--Exhibitions.
Princeton subject headings:
Architecture, Modern--20th century--Italy--Exhibitions.
Architecture--Italy--Exhibitions.