LEADER 01812oam 2200517 450 001 9910715137803321 005 20201222104403.0 035 $a(CKB)5470000002508637 035 $a(OCoLC)937437895 035 $a(EXLCZ)995470000002508637 100 $a20160208d1931 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe variation in pressure in the cabin of an airplane in flight /$fby Melvin N. Gough 210 1$aWashington, [D.C.] :$cNational Advisory Committee for Aeronautics,$d1931. 215 $a1 online resource (6 pages, 8 unnumbered) $cillustrations 225 1 $aTechnical notes / National Advisory Committee for Aeronautics ;$vNo. 368 300 $a"March, 1931." 300 $aNo Federal Depository Library Program (FDLP) item number. 320 $aIncludes bibliographical references (page 6). 606 $aAircraft cabins 606 $aAir pressure$xMeasurement 606 $aAeronautical instruments 606 $aAeronautical instruments$2fast 606 $aAir pressure$xMeasurement$2fast 606 $aAircraft cabins$2fast 615 0$aAircraft cabins. 615 0$aAir pressure$xMeasurement. 615 0$aAeronautical instruments. 615 7$aAeronautical instruments. 615 7$aAir pressure$xMeasurement. 615 7$aAircraft cabins. 700 $aGough$b Melvin N$g(Melvin Neilson),$f1906-$01389384 712 02$aUnited States.$bNational Advisory Committee for Aeronautics, 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bCOP 801 2$bGPO 906 $aBOOK 912 $a9910715137803321 996 $aThe variation in pressure in the cabin of an airplane in flight$93542267 997 $aUNINA