01487nam 2200397 a 450 991069919820332120091005141422.0(CKB)5470000002399909(OCoLC)449228571(EXLCZ)99547000000239990920091005d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierNRL GPS bibliography[electronic resource] an annotated bibliography of the origin and development of the Global Positioning System at the Naval Research Laboratory /Robert R. Whitlock and Thomas B. McCaskillWashington, DC :Naval Research Laboratory,[2009]1 online resource (iii unnumbered pages, 157 pages) illustrations (some color), portraitsNRL/MR ;1001-09-8988Title from title screen (DTIC, viewed Sept. 22, 2009)."June 3, 2009."Includes bibliographical references.NRL GPS bibliography Global Positioning SystemHistoryBibliographyBibliographies.lcgftGlobal Positioning SystemHistoryWhitlock Robert R1411000McCaskill Thomas B1411001Naval Research Laboratory (U.S.)GPOGPOBOOK9910699198203321NRL GPS bibliography3501059UNINA