Columbia subject headings:
Architecture, Modern--21st century--Catalogs.
Piuarch (Architectural firm)--Catalogs.
Harvard subject headings:
Architecture, Modern--21st century
Architecture--Italy--21st century.
Piuarch (Architectural firm)
Princeton subject headings:
Architecture, Modern--21st century--Catalogs.
Catalogs.
Piuarch (Architectural firm)--Catalogs.