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*008110826s1993    no            000 u eng
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*1001 $aDalen, Dag Morten$d1966-$0(NO-TrBIB)90269266$_28176700
*24510$aTesting for technical change with data envelopment analysis$cby Dag Morten Dalen
*260  $aOslo$bDepartment of Economics, University of Oslo$c[1993]
*300  $a20 s.$bdiagr.
*4901 $aMemorandum from Department of Economics, University of Oslo$v16, October 1993
*533  $aElektronisk reproduksjon$b[Norge]$cNasjonalbiblioteket Digital$d2017-07-14
*830 0$aMemorandum (Universitetet i Oslo. Sosialøkonomisk institutt : trykt utg.)$x0801-1117$v16, October 1993$w998120437074702201$_11432400
*85641$3Fulltekst$uhttps://urn.nb.no/URN:NBN:no-nb_digibok_2017070509561$yNettbiblioteket$zDigital representasjon
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