Columbia subject headings:
Architecture and society--Exhibitions.
Public architecture--History--21st century--Exhibitions.
Social service--Italy--Exhibitions.
Harvard subject headings:
Architecture and society--Exhibitions.
Public architecture--History--21st century--Exhibitions.
Social service--Italy--Exhibitions.
Princeton subject headings:
Architecture and society--Exhibitions.
Public architecture--History--21st century--Exhibitions.
Social service--Italy--Exhibitions.