LEADER 01809oam 2200517 450 001 9910717165503321 005 20220210083555.0 035 $a(CKB)5470000002528560 035 $a(OCoLC)1154793008 035 $a(EXLCZ)995470000002528560 100 $a20200519d1939 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aLocal instability of centrally loaded columns of channel section and Z-section /$fby Eugene E. Lundquist 210 1$aWashington, [D.C.] :$cNational Advisory Committee for Aeronautics,$d1939. 215 $a1 online resource (14 pages, 5 unnumbered pages) $cillustrations 225 1 $aTechnical note / National Advisory Committee for Aeronautics ;$vNo. 722 300 $a"August 1939." 300 $aNo Federal Depository Library Program (FDLP) item number. 320 $aIncludes bibliographical references (page 12). 606 $aStrains and stresses 606 $aLoads (Mechanics) 606 $aMathematical analysis 606 $aLoads (Mechanics)$2fast 606 $aMathematical analysis$2fast 606 $aStrains and stresses$2fast 615 0$aStrains and stresses. 615 0$aLoads (Mechanics) 615 0$aMathematical analysis. 615 7$aLoads (Mechanics) 615 7$aMathematical analysis. 615 7$aStrains and stresses. 700 $aLundquist$b Eugene E.$01386894 712 02$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 $a9910717165503321 996 $aLocal instability of centrally loaded columns of channel section and Z-section$93528420 997 $aUNINA