TY - BOOK AU - Pickup, Sharon AU - Sullivan Michael J ED - General Accounting Office, GAO TI - Unmanned aerial vehicles : improved strategic and acquisition planning can help address emerging challenges T2 - GAO testimony, GAO-05-395T PY - 2005/// CY - Washington, DC KW - USA KW - arms procurement KW - aircraft KW - UAVs KW - official publication UR - http://www.gao.gov/cgi-bin/getrpt?GAO-05-395T ER -