LEADER 01530oam 2200469I 450 001 9910707137503321 005 20160506145557.0 035 $a(CKB)5470000002462124 035 $a(OCoLC)703646052 035 $a(EXLCZ)995470000002462124 100 $a20110225j199610 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aAffordable In-space transportation /$fL.A. Curtis [and three others] 210 1$aMSFC, Alabama :$cNational Aeronautics and Space Administration, Marshall Space Flight Center,$dOctober 1996. 215 $a1 online resource (x, 114 pages) $ccolor illustrations 225 1 $aNASA technical memorandum ;$v108521 300 $aTitle from title screen (viewed May 6, 2016). 300 $a"October 1996." 320 $aIncludes bibliographical references (pages 40-41). 606 $aGeosynchronous orbits$2nasat 606 $aLaunch costs$2nasat 606 $aLaunch vehicles$2nasat 606 $aLow Earth orbits$2nasat 606 $aPayloads$2nasat 615 7$aGeosynchronous orbits. 615 7$aLaunch costs. 615 7$aLaunch vehicles. 615 7$aLow Earth orbits. 615 7$aPayloads. 700 $aCurtis$b L. A.$01418351 712 02$aGeorge C. Marshall Space Flight Center, 801 0$bSSM 801 1$bSSM 801 2$bGPO 906 $aBOOK 912 $a9910707137503321 996 $aAffordable In-space transportation$93529533 997 $aUNINA