TY - BOOK ED - General Accounting Office, GAO TI - Defense acquisition : army transformation faces weapon systems challenges T2 - GAO report, GAO-01-311 PY - 2001/// CY - Washington, DC KW - USA KW - army KW - force structure KW - modernization KW - military expenditure KW - arms procurement KW - military technology KW - official publication UR - http://www.gao.gov/browse/date/week ER -