Columbia subject headings:
Architecture, Modern--20th century.
Architecture--Italy--History--20th century.
Ingrami, Mario, 1923-
Harvard subject headings:
Architects--Italy--Biography
Architectural design.
Architecture, Modern--21st century
Ingrami, Mario.
Princeton subject headings:
Architecture, Modern--20th century.
Architecture--Italy--History--20th century.
Ingrami, Mario, 1923-