TY - BOOK ED - General Accounting Office, GAO TI - Missile defense : review of allegations about an early National Missile Defense flight test T2 - GAO report, GAO-02-125 PY - 2002/// CY - Washington, DC KW - USA KW - official publication KW - space policy KW - missile defence KW - NMD KW - ballistic missiles KW - military research and development KW - missile testing ER -