01919oam 2200481I 450 991071285490332120200129122202.0(CKB)5470000002497633(OCoLC)1105632606(EXLCZ)99547000000249763320190625d1920 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierRecent efforts and experiments in the construction of aviation engines /by [Otto] Schwager[Washington, D.C.] :National Advisory Committee for Aeronautics,1920.1 online resource (14 pages, 3 unnumbered pages) illustrationsTechnical notes / National Advisory Committee for Aeronautics ;No. 12"Translated from Technische Berichte Vol. III - Sec. 5, by Paris Office, N.A.C.A.""September, 1920.""Extract from a lecture given at the General Meeting of the Scientific Association for the Technics of Aviation, at Hamburg, April 19, 1918"--Page 1.No Federal Depository Library Program (FDLP) item number.AirplanesMotorsDesign and constructionAirplanesMotorsAirplanesMotorsDesign and constructionfastAirplanesMotorsfastAirplanesMotorsDesign and construction.AirplanesMotors.AirplanesMotorsDesign and construction.AirplanesMotors.Schwager Otto1392342United States.National Advisory Committee for Aeronautics,TRAALTRAALTRAALOCLCOGPOBOOK9910712854903321Recent efforts and experiments in the construction of aviation engines3513467UNINA