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101 0 $aeng
135   $aurcn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aDifferences in characteristics of aviation accidents during 1993-2012 based on flight purpose /$fJoni K. Evans
210  1$aHampton, Virginia :$cNational Aeronautics and Space Administration, Langley Research Center,$dFebruary 2016.
215   $a1 online resource (51 pages) $ccolor illustrations
225 1 $aNASA/CR ;$v2016-219010
300   $aTitle from title screen (viewed Sept. 22, 2016).
300   $a"February 2016."
300   $a"Performing organization: NASA Langley Research Center" Report documentation page.
320   $aIncludes bibliographical references.
606   $aAircraft accident investigation$2nasat
606   $aAircraft accidents$2nasat
606   $aAircraft safety$2nasat
606   $aFlight rules$2nasat
606   $aFlight safety$2nasat
615  7$aAircraft accident investigation.
615  7$aAircraft accidents.
615  7$aAircraft safety.
615  7$aFlight rules.
615  7$aFlight safety.
700   $aEvans$b Joni K.$01393610
712 02$aLangley Research Center,
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910707107403321
996   $aDifferences in characteristics of aviation accidents during 1993-2012 based on flight purpose$93449883
997   $aUNINA