Columbia subject headings:
Export controls--United States.
Foreign trade regulation--United States.
National security--Law and legislation--United States.
United States--Appropriations and expenditures, 1999.
Harvard subject headings:
Export controls--United States.
Foreign trade regulation--United States.
Government spending policy--United States
National security--Law and legislation--United States
United States--Appropriations and expenditures, 1999.
United States--Appropriations and expenditures.
Princeton subject headings: