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100   $a20200623d1938      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aWind-tunnel tests of a 2-engine airplane model as a preliminary study of flight conditions arising on the failure of one engine /$fby Edwin P. Hartman
210  1$aWashington, [D.C.] :$cNational Advisory Committee for Aeronautics,$d1938.
215   $a1 online resource (22 pages, 30 unnumbered pages) $cillustrations
225 1 $aTechnical note / National Advisory Committee for Aeronautics ;$vNo. 646
300   $a"April, 1938."
300   $aNo Federal Depository Library Program (FDLP) item number.
320   $aIncludes bibliographical references (page 22).
606   $aAirplanes$xModels$xTesting
606   $aAirplanes$xMotors$xTesting
606   $aWind tunnel testing
606   $aAirplanes$xModels$xTesting$2fast
606   $aAirplanes$xMotors$xTesting$2fast
606   $aWind tunnel testing$2fast
615  0$aAirplanes$xModels$xTesting.
615  0$aAirplanes$xMotors$xTesting.
615  0$aWind tunnel testing.
615  7$aAirplanes$xModels$xTesting.
615  7$aAirplanes$xMotors$xTesting.
615  7$aWind tunnel testing.
700   $aHartman$b Edwin Phelps$f1905-$01387124
712 02$aUnited States.$bNational Advisory Committee for Aeronautics,
801  0$bTRAAL
801  1$bTRAAL
801  2$bOCLCO
801  2$bTRAAL
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910716875703321
996   $aWind-tunnel tests of a 2-engine airplane model as a preliminary study of flight conditions arising on the failure of one engine$93491312
997   $aUNINA