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*1001 $aKlette, Tor Jakob$0(NO-TrBIB)90295797$_14827300
*24510$aEmpirical patterns of firm growth and R&D investment :$ba quality ladder model interpretation$cby Tor Jakob Klette and Zvi Griliches
*260  $aOslo$bDepartment of economics, University of Oslo$c1998
*300  $a27 s.$bfig.
*4901 $aMemorandum from Department of economics, University of Oslo$vNo 23 August 1998
*533  $aElektronisk reproduksjon$b[Norge]$cNasjonalbiblioteket Digital$d2010-10-07
*7001 $aGriliches, Zvi$0(NO-TrBIB)90175055$_24483900
*830 0$aMemorandum (Universitetet i Oslo. Sosialøkonomisk institutt : trykt utg.)$x0801-1117$vNo 23 August 1998$w998120437074702201$_11432400
*85641$3Fulltekst$uhttps://urn.nb.no/URN:NBN:no-nb_digibok_2010100709071$yNettbiblioteket$zDigital representasjon
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