LEADER 01448oam  2200409Ia 450 
001 9910702044803321
005 20190308090651.0
035   $a(CKB)5470000002423681
035   $a(OCoLC)807994962
035   $a(EXLCZ)995470000002423681
100   $a20120823d2012      ua             0
101 0 $aeng
135   $aurmn||||a||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aHexagon (KH-9) mapping camera program and evolution$b[electronic resource] /$fMaurice G. Burnett]
210  1$aChantilly, VA :$cCenter for the Study of National Reconnaissance,$d[2012]
215   $a1 online resource (364 unnumbered pages) $ccolor illustrations, color maps
300   $a"April 2012."
300   $aTitle from title screen (viewed on Aug. 23, 2012).
517   $aHexagon 
606   $aSpace surveillance$zUnited States$xHistory
606   $aAstronautics, Military$zUnited States
606   $aArtificial satellites, American$xHistory
615  0$aSpace surveillance$xHistory.
615  0$aAstronautics, Military
615  0$aArtificial satellites, American$xHistory.
700   $aBurnett$b Maurice G$01416135
712 02$aCenter for the Study of National Reconnaissance (U.S.)
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910702044803321
996   $aHexagon (KH-9) mapping camera program and evolution$93520387
997   $aUNINA