01826oam 2200553 450 991071308120332120200317081452.0(CKB)5470000002499388(OCoLC)1107323715(EXLCZ)99547000000249938820190703d1922 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierImpact tests for woods /by Bureau of Standards[Washington, D.C.] :National Advisory Committee for Aeronautics,1922.1 online resource (17 pages, 4 unnumbered pages) illustrationsTechnical notes / National Advisory Committee for Aeronautics ;No. 78"February, 1922."No Federal Depository Library Program (FDLP) item number.Includes bibliographical references (page 1).AirplanesDesign and constructionAirframesMaterialsWoodTestingImpactTestingAirframesMaterialsfastAirplanesDesign and constructionfastImpactTestingfastWoodTestingfastAirplanesDesign and construction.AirframesMaterials.WoodTesting.ImpactTesting.AirframesMaterials.AirplanesDesign and construction.ImpactTesting.WoodTesting.United States.National Advisory Committee for Aeronautics,TRAALTRAALOCLCOOCLCFGPOBOOK9910713081203321Impact tests for woods3310523UNINA