Columbia subject headings:
Community development--Research--United States.
Housing--Research--United States.
Housing--United States--Information services.
United States. Department of Housing and Urban Development--Information services.
United States. Dept. of Housing and Urban Development--Information services.
Harvard subject headings:
Community development--Research--United States.
Housing--Research--United States.
United States. Department of Housing and Urban Development.
Princeton subject headings: