Columbia subject headings:
Harvard subject headings:
Architectural firms--Italy.
Architecture--Italy--21st century--Exhibitions.
Architecture--Italy--History--20th century--Exhibitions
Studio Valle--Exhibitions.
Valle, Gilberto, 1930--Exhibitions.
Valle, Tommaso, 1934---Exhibitions.
Princeton subject headings:
Architecture, Modern--20th century--Exhibitions.
Architecture, Modern--21st century--Exhibitions.
Architecture--Italy--History--20th century--Exhibitions.
Architecture--Italy--History--21st century--Exhibitions.
Studio Valle--Exhibitions.