LEADER 02088oam 2200589 450 001 9910706809603321 005 20181119141855.0 035 $a(CKB)5470000002459376 035 $a(OCoLC)457279377 035 $a(EXLCZ)995470000002459376 100 $a20091020d1999 u0c 101 0 $ang 135 $aurmn||||m|a|| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe difficult road to Mars $ea brief history of Mars exploration in the Soviet Union /$fby V.G. Perminov 210 1$aWashington, DC :$cNational Aeronautics and Space Administration Headquarters,$d1999. 215 $a1 online resource (79 pages) $cillustrations 225 1 $aMonographs in aerospace history ;$vnumber 15 300 $a"A joint publication of the NASA History Division, Office of Policy and Plans, and Office of Space Science." 300 $a"July 1999." 300 $a"NP-1999-06-251-HQ." 300 $aIncludes index. 517 $aDifficult road to Mars 606 $aSpace flight to Mars$xHistory 606 $aAstronautics$zSoviet Union$xHistory 606 $aAstronautics$2fast 606 $aSpace flight to Mars$2fast 607 $aOuter space$xExploration$zSoviet Union$xHistory 607 $aMars (Planet)$xExploration$xHistory 607 $aSoviet Union$2fast 608 $aHistory.$2fast 615 0$aSpace flight to Mars$xHistory. 615 0$aAstronautics$xHistory. 615 7$aAstronautics. 615 7$aSpace flight to Mars. 700 $aPerminov$b V. G.$01414008 712 02$aUnited States.$bNational Aeronautics and Space Administration.$bHistory Office, 712 02$aUnited States.$bNational Aeronautics and Space Administration.$bOffice of Policy and Plans, 712 02$aUnited States.$bOffice of Space Science, 801 0$bWEL 801 1$bWEL 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCO 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910706809603321 996 $aThe difficult road to Mars$93511953 997 $aUNINA