01760oam 2200577 450 991071408370332120201104151929.0(CKB)5470000002506832(OCoLC)495353681(OCoLC)760911488(EXLCZ)99547000000250683220091229j196911 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierThe determination and comparison of the Grarr Madgar site location /by Francis J. Lerch [and three others]Washington, D.C. :National Aeronautics and Space Administration,November 1969.1 online resource (iii, 12 pages) illustrationsNASA technical note ;NASA TN D-5033"November 1969."Includes bibliographical references.NavigationSatellitesNavigationfastSatellitesfastAfricaAfricafastNavigation.Satellites.Navigation.Satellites.Lerch F. J(Francis J.),1396702United States.National Aeronautics and Space Administration,Goddard Space Flight Center.Wolf Research and Development Corporation.AD#AD#OCLCQOCLCEOCLCQOCLCFOCLCOOCLCQOCLCACOPGPOBOOK9910714083703321The determination and comparison of the Grarr Madgar site location3461237UNINA