LEADER 01352nam  2200337z- 450 
001 9910694107803321
005 20070324084631.0
035   $a(CKB)5470000001380476
035   $a(BIP)014050398
035   $a(EXLCZ)995470000001380476
100   $a20220308c2006uuuu  -u-         -
101 0 $aeng
200 10$aAir traffic control system modernization $epresent and future : hearing before the Subcommittee on Aviation of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Ninth Congress, second session, June 21, 2006
215   $a1 online resource (v, 189 p.) $cill
311   $a0-16-078146-9 
517   $aAir traffic control system modernization 
606   $aAeronautics, Commercial$zUnited States$xManagement
606   $aAir traffic control$zUnited States$xManagement
610   $aAeronautics, commercial
610   $aAir traffic control
610   $aAirlines
610   $aAeronautics
610   $aTransportation
610   $aLaw
615  0$aAeronautics, Commercial$xManagement.
615  0$aAir traffic control$xManagement.
712 02$aUnited States, Congress House Committee on Transportation and Infrastructure Subcommittee on Aviation Staff,$4oth
906   $aBOOK
912   $a9910694107803321
996   $aAir traffic control system modernization$93221123
997   $aUNINA