01546nam 2200469Ia 450 991071127300332120180711120945.0GOVPUB-C13-e03888d89ab1db4a169b6fa513cd8412(CKB)5470000002481289(OCoLC)957470358(OCoLC)995470000002481289(EXLCZ)99547000000248128920160829d1956 ua 0engtxtrdacontentcrdamediacrrdacarrierAir-Maze aircraft filters /Carl W. Coblentz, William F. Goddard JrGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1956.1 online resourceNBS report ;45691956.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Air filtersTestingAir filtersTestingfastAir filtersTesting.Air filtersTesting.Coblentz Carl W1388746Coblentz Carl W1388746Goddard William F.Jr.1391424United States.National Bureau of Standards.NBSNBSOCLCOOCLCFOCLCQBOOK9910711273003321Air-Maze aircraft filters3446593UNINA