Columbia subject headings:
Public welfare--United States.
Unemployed--United States.
United States--Social policy.
Welfare recipients--United States.
Harvard subject headings:
Public welfare--United States
Unemployed--United States
United States--Social policy
Welfare recipients--United States
Princeton subject headings:
Public welfare--United States.
Unemployed--United States.
United States--Social policy.
Welfare recipients--United States.