01390aam 2200385I 450 991070953250332120151026025816.0GOVPUB-C13-b0805cb89a372acceadb0bbb4bbc68dc(CKB)5470000002479678(OCoLC)926740465(EXLCZ)99547000000247967820151026d1983 ua 0engrdacontentrdamediardacarrierStandard reference materials white opal glass diffuse spectral reflectance standards for the visible spectrum (SRM's 2015 and 2016)/Victor R. WeidnerGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1983.1 online resourceNBS special publication ;260-821983.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Standard reference materials Weidner Victor R1391840Weidner Victor R1391840United States.National Bureau of Standards.NBSNBSGPOBOOK9910709532503321Standard reference materials3445949UNINA