LEADER 01957oam 2200613 450 001 9910717161403321 005 20220210082450.0 035 $a(CKB)5470000002528601 035 $a(OCoLC)1156323831 035 $a(EXLCZ)995470000002528601 100 $a20200602d1939 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aExperimental study of torsional column failure /$fby Alfred S. Niles 210 1$aWashington, [D.C.] :$cNational Advisory Committee for Aeronautics,$d1939. 215 $a1 online resource (47 pages, 12 unnumbered pages) $cillustrations 225 1 $aTechnical note / National Advisory Committee for Aeronautics ;$vNo. 733 300 $a"October 1939." 300 $aNo Federal Depository Library Program (FDLP) item number. 320 $aIncludes bibliographical references (page 40). 606 $aAluminum alloys 606 $aColumns 606 $aStrains and stresses 606 $aTorsion 606 $aMaterials$xFatigue 606 $aAluminum alloys$2fast 606 $aColumns$2fast 606 $aMaterials$xFatigue$2fast 606 $aStrains and stresses$2fast 606 $aTorsion$2fast 615 0$aAluminum alloys. 615 0$aColumns. 615 0$aStrains and stresses. 615 0$aTorsion. 615 0$aMaterials$xFatigue. 615 7$aAluminum alloys. 615 7$aColumns. 615 7$aMaterials$xFatigue. 615 7$aStrains and stresses. 615 7$aTorsion. 700 $aNiles$b Alfred S$g(Alfred Salem),$f1894-1975,$01418363 712 02$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 $a9910717161403321 996 $aExperimental study of torsional column failure$93529598 997 $aUNINA