Columbia subject headings:
Budget--United States.
Debts, Public--United States.
Government securities--United States.
Surplus (Economics)
Harvard subject headings:
Budget--United States
Debts, Public--United States
Government securities--United States.
Surplus (Economics)
Princeton subject headings:
Budget--United States.
Debts, Public--United States.
Government securities--United States.
Surplus (Economics)