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005 20151118015329.0
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035   $a(CKB)5470000002476171
035   $a(OCoLC)929883169
035   $a(EXLCZ)995470000002476171
100   $a20151118d1977      ua             0
101 0 $aeng
181   $2rdacontent
182   $2rdamedia
183   $2rdacarrier
200 10$aMeasurement procedures for the optical beam splitter attenuation device BA-1 /$fB. L. Danielson
210  1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1977.
215   $a1 online resource
225 1 $aNBSIR ;$v77-858
300   $a1977.
300   $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes.
300   $aTitle from PDF title page.
320   $aIncludes bibliographical references.
700   $aDanielson$b B. L$01396946
701   $aDanielson$b B. L$01396946
712 02$aUnited States.$bNational Bureau of Standards.
801  0$bNBS
801  1$bNBS
801  2$bGPO
906   $aBOOK
912   $a9910710011003321
996   $aMeasurement procedures for the optical beam splitter attenuation device BA-1$93457928
997   $aUNINA