TY - BOOK AU - Johnson, Harold J ED - General Accounting Office, GAO TI - Export controls : challenges and changes for controls on computer exports T2 - GAO testimony, GAO/T-NSIAD-00-187 PY - 2000/// CY - Washington, DC KW - USA KW - dual-use technology KW - export control KW - trade KW - computers KW - legislation KW - official publication ER -