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*008090310s1999    no            000 u eng d
*00900900cam a2200217 c 4500
*019  $bl
*020  $a8279860037$qh.
*035  $a(EXLNZ-47BIBSYS_NETWORK)990015154114702201
*035  $a(NO-LaBS)14881790(bibid)
*035  $a(NO-TrBIB)001515411
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*040  $aNO-TrBIB$bnob$ekatreg
*1001 $aFagerberg, Jan$d1951-$0(NO-TrBIB)90128805$_36662100
*24510$aProductivity, R&D spillovers and trade$cJan Fagerberg and Bart Verspagen
*260  $aOslo$bCentre for Technology, Innovation, and Culture, University of Oslo$c1999
*300  $a24 s.
*4901 $aWorking paper / Centre for Technology, Innovation and Culture, University of Oslo$vno. 3/1999
*7001 $aVerspagen, Bart$0(NO-TrBIB)90700646$_30527100
*830 0$aWorking paper (Universitetet i Oslo. Senter for teknologi, innovasjon og kultur : trykt utg.)$x1501-8040$vno. 3/1999$w999918644504702201$_10676600
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*999  $aoai:nb.bibsys.no:990015154114702202$b2021-11-14T20:07:17Z$z990015154114702202
^