TY - BOOK ED - General Accounting Office, GAO TI - Defense acquisitions : factors affecting outcomes of advanced concept technology demonstrations T2 - GAO report, GAO-03-52 PY - 2002/// CY - Washington, DC KW - USA KW - military technology KW - emerging technologies KW - military research and development KW - costs KW - arms procurement KW - official publication UR - http://www.gao.gov/cgi-bin/getrpt?GAO-03-52 ER -