Columbia subject headings:
Architecture--Italy--History--20th century--Catalogs.
Valle, Gino, 1923-2003--Catalogs.
Harvard subject headings:
Architects--Italy.
Architecture, Modern--20th century--Italy--Designs and plans.
Valle, Gino, 1923-
Valle, Gino, 1923-2003--Catalogs.
Princeton subject headings:
Catalogs.
Valle, Gino, 1923-2003--Catalogs.