01752oam 2200517 450 991071692560332120211119141045.0(CKB)5470000002526943(OCoLC)1154792788(EXLCZ)99547000000252694320200519d1939 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierThe frequency of torsional vibration of a tapered beam /by Robert P. ColemanWashington, [D.C.] :National Advisory Committee for Aeronautics,1939.1 online resource (13 pages, 8 unnumbered pages) illustrationsTechnical note / National Advisory Committee for Aeronautics ;No. 697"March 1939."No Federal Depository Library Program (FDLP) item number.Includes bibliographical references (page 13).Bars (Engineering)VibrationTorsionMathematical analysisBars (Engineering)VibrationfastMathematical analysisfastTorsionfastBars (Engineering)Vibration.Torsion.Mathematical analysis.Bars (Engineering)Vibration.Mathematical analysis.Torsion.Coleman Robert P.96041United States.National Advisory Committee for Aeronautics,TRAALTRAALOCLCOOCLCFGPOBOOK9910716925603321The frequency of torsional vibration of a tapered beam3483611UNINA