TY - BOOK ED - General Accounting Office, GAO TI - F-22 aircraft : development cost goal achievable if major problems are avoided T2 - GAO report, GAO/NSIAD-00-68 PY - 2000/// CY - Washington, DC KW - USA KW - aircraft KW - modernization KW - arms production KW - defence contracts KW - costs KW - military research and development KW - official publication UR - http://www.gao.gov/browse/date ER -