LEADER 01366aam 2200385I 450 001 9910711390503321 005 20160205080659.0 024 8 $aGOVPUB-C13-efd4d8666bada2f7be301bba62561810 035 $a(CKB)5470000002482122 035 $a(OCoLC)936670852 035 $a(EXLCZ)995470000002482122 100 $a20160205d1972 ua 0 101 0 $aeng 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aOptical radiation measurements $eFundamental principles of absolute radiometry and the philosophy of this NBS program (1968 to 1971) /$fJon Geist 210 1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1972. 215 $a1 online resource 225 1 $aNBS technical note ;$v594-1 300 $a1972. 300 $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes. 300 $aTitle from PDF title page. 320 $aIncludes bibliographical references. 517 $aOptical radiation measurements 700 $aGeist$b Jon$01392974 701 $aGeist$b Jon$01392974 712 02$aUnited States.$bNational Bureau of Standards. 801 0$bNBS 801 1$bNBS 801 2$bGPO 906 $aBOOK 912 $a9910711390503321 996 $aOptical radiation measurements$93500866 997 $aUNINA