LEADER 01504aam 2200421I 450 001 9910711259503321 005 20121018113226.0 024 8 $aGOVPUB-C13-b447b3a06065c03c3d43c64377f80090 035 $a(CKB)5470000002481425 035 $a(OCoLC)813303289 035 $a(EXLCZ)995470000002481425 100 $a20121018d2012 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aJustification of shielding requirements for plutonium sources /$fL. Pibida, M. Unterweger 210 1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d2012. 215 $a1 online resource (10 pages) $cillustrations 225 1 $aNIST technical note ;$v1758 300 $a"CODEN:NTNOEF"--Title page verso. 300 $a"September 2012." 300 $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes. 320 $aIncludes bibliographical references. 606 $aPlutonium 606 $aShielding (Radiation) 615 0$aPlutonium. 615 0$aShielding (Radiation) 700 $aPibida$b Leticia$01399765 701 $aUnterweger$b Michael P$01410410 712 02$aNational Institute of Standards and Technology (U.S.) 801 0$bNBS 801 1$bNBS 801 2$bGPO 906 $aBOOK 912 $a9910711259503321 996 $aJustification of shielding requirements for plutonium sources$93522480 997 $aUNINA