Columbia subject headings:
Cities and towns--Congresses.
Sociology, Urban--Congresses.
Urban policy--Congresses.
Harvard subject headings:
Cities and towns--Congresses
Navez-Bouchanine, Françoise--Congresses.
Sociology, Urban--Congresses.
Urban policy--Congresses
Princeton subject headings:
Cities and towns--Congresses.
Sociology, Urban--Congresses.
Urban policy--Congresses.