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035   $a(OCoLC)929064598
035   $a(EXLCZ)995470000002481673
100   $a20151113d1975      ua         0
101 0 $aeng
181   $2rdacontent
182   $2rdamedia
183   $2rdacarrier
200 10$aProductivity measurement in r&d $eproductivity measurement experiment (PROMEX) in selected research and development programs at the National Bureau of Standards /$fJohn T. Hall
210  1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1975.
215   $a1 online resource
225 1 $aNBS technical note ;$v890
300   $a1975.
300   $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes.
300   $aTitle from PDF title page.
320   $aIncludes bibliographical references.
517   $aProductivity measurement in r&d
606   $aResearch$xEvaluation
606   $aResearch$zUnited States$xManagement
615  0$aResearch$xEvaluation.
615  0$aResearch$xManagement.
700   $aHall$b John T
701   $aHall$b John T.$c(NBS)$011988
712 02$aUnited States.$bNational Bureau of Standards.
801  0$bNBS
801  1$bNBS
801  2$bGPO
906   $aBOOK
912   $a9910711235003321
996   $aProductivity measurement in r&d$93525501
997   $aUNINA