Columbia subject headings:
Urban economics--Congresses.
Urban policy--United States--Congresses.
Urban poor--United States--Congresses.
Harvard subject headings:
Urban economics--Congresses
Urban policy--United States--Congresses
Urban poor--United States--Congresses.
Princeton subject headings:
Urban economics--Congresses.
Urban policy--United States--Congresses.
Urban poor--United States--Congresses.