Columbia subject headings:
Design--Italy--History--20th century--Exhibitions.
Ponti, Gio, 1891-1979--Exhibitions.
Harvard subject headings:
Architects--Italy.
Designers--Italy--Exhibitions.
Industrial design--Italy
Ponti, Gio, 1891---Exhibitions.
Princeton subject headings:
Design--Italy--History--20th century--Exhibitions.
Ponti, Gio, 1891-1979--Exhibitions.