01427aam 2200445I 450 991071123000332120151113033702.0GOVPUB-C13-0d634e4929d5ad3a44c5049e686d6630(CKB)5470000002481723(OCoLC)929065932(EXLCZ)99547000000248172320151113d1985 ua 0engrdacontentrdamediardacarrierRedefining the scratch standards /Matt. YoungGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1985.1 online resourceNBS technical note ;10801985.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.DiffractionScattering (Physics)SurfacesDiffraction.Scattering (Physics)Surfaces.Young Matthew(Matt)1401594Young Matthew(Matt)1401594United States.National Bureau of Standards.NBSNBSGPOBOOK9910711230003321Redefining the scratch standards3494469UNINA