01612oam 2200421 450 991071307630332120200318080359.0(CKB)5470000002499437(OCoLC)1111581137(EXLCZ)99547000000249943720190805d1922 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierSylphon diaphragms: a method for predicting their performance for purposes of instrument design /by H.N. Eaton and G.H. Keulegan[Washington D.C.] :National Advisory Committee for Aeronautics,1922.1 online resource (14 pages, 4 unnumbered pages) illustrationsTechnical notes / National Advisory Committee for Aeronautics ;No. 90"May, 1922."No Federal Depository Library Program (FDLP) item number.Sylphon diaphragmsDiaphragms (Structural engineering)Mathematical analysisDiaphragms (Structural engineering)Mathematical analysis.Eaton Herbert N(Herbert Nelson),1892-1398609Keulegan Garbis H(Garbis Hovannes),1890-1989,United States.National Advisory Committee for Aeronautics,TRAALTRAALOCLCOGPOBOOK9910713076303321Sylphon diaphragms: a method for predicting their performance for purposes of instrument design3462229UNINA