01340aam 2200385I 450 991071138960332120160205080659.0GOVPUB-C13-c77abc2f8930a0aa994d9f5e11a334bd(CKB)5470000002482131(OCoLC)936670881(EXLCZ)99547000000248213120160205d1976 ua 0engrdacontentrdamediardacarrierOptical radiation measurements The translucent blurring effect-- method of evaluation and estimation /Jack J. HsiaGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1976.1 online resourceNBS technical note ;594-121976.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Optical radiation measurements Hsia J. J1391866Hsia J. J1391866United States.National Bureau of Standards.NBSNBSGPOBOOK9910711389603321Optical radiation measurements3500864UNINA