Columbia subject headings:
Church and social problems--United States.
Labor unions--Social aspects--United States.
Legal aid--United States.
Poor--United States.
Public welfare--United States.
Harvard subject headings:
Church and social problems--United States.
Labor unions--Social aspects--United States.
Legal aid--United States.
Poor--United States
Public welfare--United States
Princeton subject headings:
Church and social problems--United States.
Labor unions--Social aspects--United States.
Legal aid--United States.
Poor--United States.
Public welfare--United States.