01641nam 2200481Ia 450 991071111710332120180711120939.0GOVPUB-C13-65a1355c67372214c97aa4a08c02c915(CKB)5470000002480844(OCoLC)957469988(OCoLC)995470000002480844(EXLCZ)99547000000248084420160829d1957 ua 0engtxtrdacontentcrdamediacrrdacarrierAir filter systems for Army aircraft progress report for calendar year, 1956 /C.W. Coblentz, W.F. GoddardGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1957.1 online resourceNBS report ;52601957.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Air filter systems for Army aircraft Air filtersTestingAir filtersTestingfastAir filtersTesting.Air filtersTesting.Coblentz Carl W1388746Coblentz Carl W1388746Goddard W. F1394720United States.National Bureau of Standards.NBSNBSOCLCOOCLCFOCLCQBOOK9910711117103321Air filter systems for Army aircraft3508764UNINA