Columbia subject headings:
Cities and towns--Congresses.
Cities and towns--History--Congresses.
Housing--History--Congresses.
Urban economics--Congresses.
Urban policy--Congresses.
Harvard subject headings:
Cities and towns--Congresses
Cities and towns--History--Congresses
Housing--History--Congresses.
Urban economics--Congresses.
Urban policy--Congresses
Princeton subject headings:
Cities and towns--Congresses.
Cities and towns--History--Congresses.
Housing--History--Congresses.
Urban economics--Congresses.
Urban policy--Congresses.