LEADER 01645oam 2200469I 450 001 9910713083403321 005 20200316130225.0 035 $a(CKB)5470000002499366 035 $a(OCoLC)1107323652 035 $a(EXLCZ)995470000002499366 100 $a20190703d1921 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aAneroid investigations in Germany 210 1$a[Washington, D.C.] :$cNational Advisory Committee for Aeronautics,$d1921. 215 $a1 online resource (9 pages) 225 1 $aTechnical notes / National Advisory Committee for Aeronautics ;$vNo. 72 300 $a"October, 1921." 300 $a"Abstract of paper entitled Uber Aneroide, by E. Warburg and W. Heuse, Physikalisch-Technischen Reichsanstalt, Zs.f. Instrumentenkunde 39:41-45, 1919." 300 $a"Prepared by M.D. Hersey." 300 $aNo Federal Depository Library Program (FDLP) item number. 320 $aIncludes bibliographical reference (page 2). 606 $aAneroid barometers 606 $aAneroid barometers$2fast 615 0$aAneroid barometers. 615 7$aAneroid barometers. 701 $aHersey$b Mayo D$g(Mayo Dyer),$f1886-$012316 702 $aWarburg$b Emil$f1846-1931, 702 $aHeuse$b Wilhelm 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 $a9910713083403321 996 $aAneroid investigations in Germany$93529554 997 $aUNINA