Columbia subject headings:
Welfare fraud investigation--United States--Cost effectiveness.
Welfare fraud investigation--United States--Data processing.
Welfare fraud--United States.
Welfare recipients--Employment--United States.
Harvard subject headings:
Welfare fraud investigation--United States--Cost effectiveness.
Welfare fraud investigation--United States--Data processing.
Welfare fraud--United States.
Welfare recipients--Employment--United States.
Princeton subject headings:
Welfare fraud investigation--United States--Cost effectiveness.
Welfare fraud investigation--United States--Data processing.
Welfare fraud--United States.
Welfare recipients--Employment--United States.