LEADER 01529nam 2200457Ka 450 001 9910697903303321 005 20090129102103.0 035 $a(CKB)5470000002393965 035 $a(OCoLC)300274225 035 $a(EXLCZ)995470000002393965 100 $a20090129d1989 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aIon optics for high power 50-cm-diam ion thrusters$b[electronic resource] /$fVincent K. Rawlin and Marc G. Millis 210 1$a[Washington, D.C.] :$cNational Aeronautics and Space Administration,$d[1989] 215 $a21 pages $cdigital, PDF file 225 1 $aNASA technical memorandum ;$v102143 300 $aTitle from title screen (viewed Jan. 27, 2009) 606 $aIon engines$2nasat 606 $aIon propulsion$2nasat 606 $aOrbit transfer vehicles$2nasat 606 $aPower efficiency$2nasat 606 $aSpacecraft propulsion$2nasat 606 $aXeon$2nasat 615 7$aIon engines. 615 7$aIon propulsion. 615 7$aOrbit transfer vehicles. 615 7$aPower efficiency. 615 7$aSpacecraft propulsion. 615 7$aXeon. 700 $aRawlin$b Vincent K$01400457 701 $aMillis$b Marc G$01088592 712 02$aUnited States.$bNational Aeronautics and Space Administration. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910697903303321 996 $aIon optics for high power 50-cm-diam ion thrusters$93467406 997 $aUNINA