01478oam 2200421 a 450 991070150390332120190308151225.0(CKB)5470000002420054(OCoLC)783257542(EXLCZ)99547000000242005420120403d2012 ua 0engurmn||||a||||txtrdacontentcrdamediacrrdacarrierHistory of satellite reconnaissance[electronic resource] the Perry Gambit & Hexagon histories /Robert L. PerryChantilly, VA :Center for the Study of National Reconnaissance,[2012]1 online resource (128 unnumbered pages)"January 2012.""Robert L. Perry, November 1973."Includes bibliographical references.History of satellite reconnaissance Space surveillanceUnited StatesHistoryAstronautics, MilitaryUnited StatesArtificial satellites, AmericanHistorySpace surveillanceHistory.Astronautics, MilitaryArtificial satellites, AmericanHistory.Perry Robert L18550Center for the Study of National Reconnaissance (U.S.)GPOGPOGPOBOOK9910701503903321History of satellite reconnaissance3449085UNINA