LEADER 01427aam 2200445I 450 001 9910711230003321 005 20151113033702.0 024 8 $aGOVPUB-C13-0d634e4929d5ad3a44c5049e686d6630 035 $a(CKB)5470000002481723 035 $a(OCoLC)929065932 035 $a(EXLCZ)995470000002481723 100 $a20151113d1985 ua 0 101 0 $aeng 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aRedefining the scratch standards /$fMatt. Young 210 1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1985. 215 $a1 online resource 225 1 $aNBS technical note ;$v1080 300 $a1985. 300 $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes. 300 $aTitle from PDF title page. 320 $aIncludes bibliographical references. 606 $aDiffraction 606 $aScattering (Physics) 606 $aSurfaces 615 0$aDiffraction. 615 0$aScattering (Physics) 615 0$aSurfaces. 700 $aYoung$b Matthew$g(Matt)$01401594 701 $aYoung$b Matthew$g(Matt)$01401594 712 02$aUnited States.$bNational Bureau of Standards. 801 0$bNBS 801 1$bNBS 801 2$bGPO 906 $aBOOK 912 $a9910711230003321 996 $aRedefining the scratch standards$93494469 997 $aUNINA