LEADER 01267aam 2200373I 450 001 9910710039903321 005 20151118015325.0 024 8 $aGOVPUB-C13-bd159b5121f81606b997ad83822f19be 035 $a(CKB)5470000002475879 035 $a(OCoLC)929882087 035 $a(EXLCZ)995470000002475879 100 $a20151118d1976 ua 0 101 0 $aeng 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 14$aThe national measurement system for medical ultrasonics /$fPaul A. Hudson 210 1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1976. 215 $a1 online resource 225 1 $aNBSIR ;$v75-937 300 $a1976. 300 $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes. 300 $aTitle from PDF title page. 320 $aIncludes bibliographical references. 700 $aHudson$b Paul A$01411591 701 $aHudson$b Paul A$01411591 712 02$aUnited States.$bNational Bureau of Standards. 801 0$bNBS 801 1$bNBS 801 2$bGPO 906 $aBOOK 912 $a9910710039903321 996 $aThe national measurement system for medical ultrasonics$93503256 997 $aUNINA