Columbia subject headings:
Harvard subject headings:
Architecture, Modern--20th century--Philosophy
Architecture, Modern--20th century--Themes, motives
Architecture--Italy--21st century.
Architecture--Italy--History--20th century
Purini, Franco, 1941-
Thomas, Laura.
Princeton subject headings:
Architecture--Italy--History--20th century.
Architecture--Italy--History--21st century.
Purini, Franco, 1941-