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*007ta
*008141124d19101959xxu   m            0eng d
*00901168cas a2200301 c 4500
*019  $bj
*022  $a0096-9648$y0096-1934
*022  $y0163-2752
*035  $a(EXLNZ-47BIBSYS_NETWORK)998310326504702201
*035  $a(NO-TrBIB)831032650
*035  $a831032650-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*24500$aCircular of the National Bureau of Standards
*260  $aWashington, D.C.$bG.P.O.
*500  $aEnkelte hefter med tittel: National Bureau of Standards circular.
*500  $aEnkelte hefter også med tittel: NBS circular.
*500  $aFortsettelse av: Bureau circular - Department of Commerce and Labor, Bureau of Standards
*500  $aFra 1910 til 1934 med tittel: Circular of the Bureau of Standards
*588  $aKilde: Nr 500(1952).
*7102 $aForente stater$bNational Bureau of Standards$0(NO-TrBIB)90183741$_40020700
*7400 $aCircular of the Bureau of Standards
*7400 $aNBS circular
*7400 $aNational Bureau of Standards circular
*78500$tMonographs (Forente stater. National Bureau of Standards)$gnr 1(1959)$w998110382034702201
*866 0$aSpredte nr.$90183300$822115291520002202
*901  $a80
*991  $aparts
*999  $aoai:nb.bibsys.no:998310326504702202$b2021-11-14T19:56:44Z$z998310326504702202
^