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100   $a20200623d1938      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 14$aThe effect of air-passage length on the optimum fin spacing for maximum cooling /$fby Maurice J. Brevoort
210  1$aWashington, [D.C.] :$cNational Advisory Committee for Aeronautics,$d1938.
215   $a1 online resource (8 pages, 3 unnumbered pages) $cillustrations
225 1 $aTechnical note / National Advisory Committee for Aeronautics ;$vNo. 649
300   $a"May 1938."
300   $aNo Federal Depository Library Program (FDLP) item number.
320   $aIncludes bibliographical references (page 8).
606   $aAirplanes$xMotors$xRadiators
606   $aInternal combustion engines$xCylinders
606   $aCooling
606   $aAir flow
606   $aAir flow$2fast
606   $aAirplanes$xMotors$xRadiators$2fast
606   $aCooling$2fast
606   $aInternal combustion engines$xCylinders$2fast
615  0$aAirplanes$xMotors$xRadiators.
615  0$aInternal combustion engines$xCylinders.
615  0$aCooling.
615  0$aAir flow.
615  7$aAir flow.
615  7$aAirplanes$xMotors$xRadiators.
615  7$aCooling.
615  7$aInternal combustion engines$xCylinders.
700   $aBrevoort$b M. J$g(Maurice John),$f1900-1979,$01387123
712 02$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   $a9910716874203321
996   $aThe effect of air-passage length on the optimum fin spacing for maximum cooling$93521788
997   $aUNINA