LEADER 01760oam 2200577 450 001 9910714083703321 005 20201104151929.0 035 $a(CKB)5470000002506832 035 $a(OCoLC)495353681$z(OCoLC)760911488 035 $a(EXLCZ)995470000002506832 100 $a20091229j196911 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe determination and comparison of the Grarr Madgar site location /$fby Francis J. Lerch [and three others] 210 1$aWashington, D.C. :$cNational Aeronautics and Space Administration,$dNovember 1969. 215 $a1 online resource (iii, 12 pages) $cillustrations 225 1 $aNASA technical note ;$vNASA TN D-5033 300 $a"November 1969." 320 $aIncludes bibliographical references. 606 $aNavigation 606 $aSatellites 606 $aNavigation$2fast 606 $aSatellites$2fast 607 $aAfrica 607 $aAfrica$2fast 615 0$aNavigation. 615 0$aSatellites. 615 7$aNavigation. 615 7$aSatellites. 700 $aLerch$b F. J$g(Francis J.),$01396702 712 02$aUnited States.$bNational Aeronautics and Space Administration, 712 02$aGoddard Space Flight Center. 712 02$aWolf Research and Development Corporation. 801 0$bAD# 801 1$bAD# 801 2$bOCLCQ 801 2$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCO 801 2$bOCLCQ 801 2$bOCLCA 801 2$bCOP 801 2$bGPO 906 $aBOOK 912 $a9910714083703321 996 $aThe determination and comparison of the Grarr Madgar site location$93461237 997 $aUNINA