Columbia subject headings:
City planning--Congresses.
Information technology--Congresses.
Mass media--Congresses.
Public architecture--Congresses.
Public spaces--Congresses.
Harvard subject headings:
Cities and towns--Congresses
City planning--Congresses
Information technology--Congresses
Mass media--Congresses
Public architecture--Congresses.
Public spaces--Congresses.
Princeton subject headings:
City planning--Congresses.
Essays.
Information technology--Congresses.
Mass media--Congresses.
Public architecture--Congresses.
Public spaces--Congresses.