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100   $a20060706d2006      ua             0
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181   $ctxt$2rdacontent
182   $cc$2rdamedia
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200 10$aResponses to questions for the Record$b[electronic resource] $ehearing on the future of air traffic control : the R&D agenda
210  1$aWashington, DC :$cU.S. Government Accountability Office,$d[2006]
215   $a19 pages $cdigital, PDF file
300   $aTitle from title screen (viewed on June 14, 2006).
300   $a"May 17, 2006."
300   $aPaper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548.
300   $a"GAO-06-778R."
517   $aResponses to questions for the Record 
517   $aResponses To Questions For The Record; Hearing On The Future Of Air Traffic Control
606   $aAir traffic control$xResearch$xPlanning
615  0$aAir traffic control$xResearch$xPlanning.
700   $aDillingham$b Gerald Lee$f1947-$01381675
712 02$aUnited States.$bGovernment Accountability Office.
801  0$bGPO
801  1$bGPO
906   $aDOCUMENT
912   $a9910698265003321
996   $aResponses to questions for the Record$93426268
997   $aUNINA