Columbia subject headings:
Architecture, Italian--History--20th century.
Art, Italian--20th century.
City planning--Italy--History--20th century.
Space (Architecture)
Space (Art)
Harvard subject headings:
Architecture and society--Italy.
Architecture--Italy--History--20th century
City and town life--Italy.
Metropolitan areas--Italy.
Sociology, Urban--Italy.
Urban geography--Italy.
Urbanization--Italy
Princeton subject headings: