01305aam 2200385I 450 991071007860332120151118015321.0GOVPUB-C13-16cd0a84e881b62f6cab1ec0cfb1d629(CKB)5470000002475488(OCoLC)929880732(EXLCZ)99547000000247548820151118d1974 ua 0engrdacontentrdamediardacarrierAcoustical performance of a group of hearing aids /E. D. Burnett; M. A. BassinGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1974.1 online resourceNBSIR ;73-4101974.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Burnett E. D1388318Bassin M. A1394967Burnett E. D1388318United States.National Bureau of Standards.NBSNBSGPOBOOK9910710078603321Acoustical performance of a group of hearing aids3452824UNINA