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*008110826s1992    no            000 0 eng d
*00901042cam a2200253 c 4500
*019  $bl
*020  $a8257084727
*035  $a(EXLNZ-47BIBSYS_NETWORK)999203135404702201
*035  $a(NO-LaBS)14346462(bibid)
*035  $a(NO-TrBIB)092867472
*035  $a(NO-TrBIB)92031354x
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*040  $aNO-TrBIB$bnob$ekatreg
*1001 $aBiørn, Erik$d1944-$0(NO-TrBIB)90095035$_10553600
*24510$aConcave survival and efficiency curves for capital and the form of age-price profiles$cby Erik Biørn
*260  $aOslo$c1992
*300  $a40 s.
*4901 $aMemorandum from Department of Economics, University of Oslo$v6, Feb. 1992
*533  $aElektronisk reproduksjon$b[Norge]$cNasjonalbiblioteket Digital$d2009-07-02
*830 0$aMemorandum (Universitetet i Oslo. Sosialøkonomisk institutt : trykt utg.)$x0801-1117$v6, Feb. 1992$w998120437074702201$_11432400
*85641$3Fulltekst$uhttps://urn.nb.no/URN:NBN:no-nb_digibok_2009070204026$yNettbiblioteket$zDigital representasjon
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*999  $aoai:nb.bibsys.no:999203135404702202$b2021-11-14T20:13:15Z$z999203135404702202
^