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001 9910717152403321
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035   $a(CKB)5470000002528692
035   $a(OCoLC)1156324014
035   $a(EXLCZ)995470000002528692
100   $a20200602d1940      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aPrinciples, practice, and progress of noise reduction in airplanes /$fby Albert London
210  1$aWashington, [D.C.] :$cNational Advisory Committee for Aeronautics,$d1940.
215   $a1 online resource (66 pages, 14 unnumbered pages) $cillustrations
225 1 $aTechnical note / National Advisory Committee for Aeronautics ;$vNo. 748
300   $a"January 1940."
300   $aNo Federal Depository Library Program (FDLP) item number.
320   $aIncludes bibliographical references (pages 53-57).
606   $aAirplanes$xNoise
606   $aNoise control
606   $aAirplanes$xNoise$2fast
606   $aNoise control$2fast
615  0$aAirplanes$xNoise.
615  0$aNoise control.
615  7$aAirplanes$xNoise.
615  7$aNoise control.
700   $aLondon$b Albert$f1914-$01418743
712 02$aUnited States.$bNational Advisory Committee for Aeronautics,
801  0$bTRAAL
801  1$bTRAAL
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910717152403321
996   $aPrinciples, practice, and progress of noise reduction in airplanes$93531046
997   $aUNINA