00986cam a2200265 a 4500011413922MiAaHDL20141009010000.0m d cr bn ---auaua900725s1990 dcu f00010 eng dGAO/IMTEC-90-37sdr-uiuc1671131sdr-ucbk.b146763853ANG-0191(OCoLC)22141968CBTCBTJCRn-us---GA 1.13:IMTEC-90-37United States.General Accounting Office.Air traffic control :ineffective management plagues $1.7-billion radar program : report to Congressional requesters.Washington, D.C. :U.S. General Accounting Office,[1990]20 p. ;28 cm.Cover title."B-238807"--P. 1."May 1990."Mode of access: Internet.United States.Federal Aviation AdministrationProcurement.Air traffic controlUnited StatesManagement.Radar air traffic control systems01141392220100903092143.020141009010000.020141112160514.02024-12-30T19:06:08Z2024-12-30T18:30:02ZSDR-UIUCUNKNOWNloader.pl-003-020BKsdr-uiuc1671131uiugSDRUIUCuiug.30112033968501UIU1671131UIUUIUC20241230googleuiug.301120339685011990pdbibUS fed docUCUCBK20251021googleuc1.c0377931741990pdbibUS fed doc