LEADER 01990oam 2200589 450 001 9910717125903321 005 20220425110713.0 035 $a(CKB)5470000002528960 035 $a(OCoLC)1296379344 035 $a(OCoLC)995470000002528960 035 $a(EXLCZ)995470000002528960 100 $a20220211j199712 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aLow-power ion propulsion for small spacecraft /$fMichael J. Patterson, Steven R. Oleson 210 1$aCleveland, Ohio :$cNational Aeronautics and Space Administration, Lewis Research Center,$dDecember 1997. 215 $a1 online resource (13 pages) $cillustrations 225 1 $aNASA/TM ;$v113111 300 $a"AIAA-97-3060." 300 $a"December 1997." 300 $a"Prepared for the 33rd Joint Propulsion Conference and Exhibit cosponsored by AIAA, ASME, SAE, ASEE Seattle, Washington, July 6-9, 1997." 320 $aIncludes bibliographical references (pages 6-7). 606 $aElectric propulsion$2nasat 606 $aIon propulsion$2nasat 606 $aSpacecraft$2nasat 615 7$aElectric propulsion. 615 7$aIon propulsion. 615 7$aSpacecraft. 700 $aPatterson$b Michael J.$f1959-$01408680 702 $aOleson$b Steven R$g(Steven Robert),$f1964- 712 02$aAmerican Society of Mechanical Engineers. 712 02$aAmerican Institute of Aeronautics and Astronautics. 712 02$aAmerican Society for Engineering Education. 712 02$aSociety of Automotive Engineers. 712 02$aLewis Research Center, 801 0$bGPO 801 1$bGPO 801 2$bGPO 801 2$bYWM 801 2$bOCLCO 801 2$bGPO 801 2$bOCLCF 801 2$bUPM 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910717125903321 996 $aLow-power ion propulsion for small spacecraft$93550447 997 $aUNINA LEADER 01036nam a2200277 i 4500 001 991000420429707536 005 20250416121522.0 008 971106s1992 it ||| | ita 020 $a8815034471 035 $ab10075057-39ule_inst 035 $aLE02515706$9ExL 040 $aBibl. Dip.le Aggr. Scienze Economia - Sez. Settore Economico 082 0 $a331.137042 100 1 $aPini, Paolo$0460427 245 10$aCambiamento tecnologico e occupazione :$brecenti modelli di disoccupazione tecnologica /$cPaolo Pini 260 $aBologna :$bIl Mulino,$cc1992 300 $a348 p. ;$c22 cm. 490 1 $aStudi e ricerche ;$v309 650 4$aDisoccupazione 650 4$aProgresso tecnico e occupazione 907 $a.b10075057$b17-02-17$c27-06-02 912 $a991000420429707536 945 $aLE025 ECO 331 PIN01.01$g1$i2025000034242$lle025$o-$pE0.00$q-$rl$s-$t0$u3$v1$w3$x0$y.i10084861$z27-06-02 996 $aCambiamento tecnologico e occupazione$9192146 997 $aUNISALENTO 998 $ale025$b01-01-97$cm$da$e-$fita$git$h0$i1