LEADER 01419nam  2200421 a 450 
001 9910700116603321
005 20110927115949.0
035   $a(CKB)5470000002407804
035   $a(OCoLC)754840699
035   $a(EXLCZ)995470000002407804
100   $a20110927d1989      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aMass calibrations$b[electronic resource] /$fR.S. Davis
210  1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1989.
215   $a1 online resource (77 unnumbered pages) $cillustrations
225 1 $aNIST measurement services
225 1 $aNIST special publication ;$v250-31
300   $aTitle from title screen (viewed Sept. 27, 2011).
300   $a"January 1989."
320   $aIncludes bibliographical references (page 25).
606   $aStandards of mass
606   $aCalibration$zUnited States
606   $aWeights and measures$xStandards$zUnited States
615  0$aStandards of mass.
615  0$aCalibration
615  0$aWeights and measures$xStandards
700   $aDavis$b R. S$01422640
712 02$aNational Institute of Standards and Technology (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910700116603321
996   $aMass calibrations$93547573
997   $aUNINA