Columbia subject headings:
Community development--United States--Case studies.
Poor--United States--Case studies.
United States--Race relations--Case studies.
Harvard subject headings:
Community development--United States--Case studies.
Poor--United States--Case studies.
United States--Race relations--Case studies.
Princeton subject headings:
Case studies.
Community development--United States--Case studies.
Poor--United States--Case studies.
United States--Race relations--Case studies.