Columbia subject headings:
Architecture, Modern--20th century--Periodicals.
Architecture, Modern--20th century.
Casabella.
Gregotti, Vittorio.
Harvard subject headings:
Architecture, Modern--20th century--Periodicals
Architecture, Modern--21st century
Casabella.
Gregotti, Vittorio
Princeton subject headings:
Architecture, Modern--20th century--Periodicals.
Architecture, Modern--20th century.
Casabella.
Gregotti, Vittorio.
Periodicals.