01631nam 2200457I 450 991070549920332120140521153901.0(CKB)5470000002450390(OCoLC)880357708(EXLCZ)99547000000245039020140521d1986 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierManual for obscuration code with space station applications /R. J. Marhefka and L. TakacsColumbus, Ohio :The Ohio State University, ElectroScience Laboratory ;Hampton, Va. :National Aeronautics and Space Administration, Langley Research Center,1986.1 online resource (v, 230 pages) illustrationsNASA contractor report ;178099Title from title screen (viewed May 21, 2014)."May 1986."Includes bibliographical references (page 119)Applications programs (computers)nasatOccultationnasatShadowsnasatSpace stationsnasatApplications programs (computers)Occultation.Shadows.Space stations.Marhefka Ronald J.1389883Takacs L.Ohio State University.ElectroScience Laboratory,Langley Research Center,GPOGPOBOOK9910705499203321Manual for obscuration code with space station applications3441909UNINA