*0011491880
*008840627s1983    xx#           000 0 nob
*019  $bk
*08230$a338.272
*100  $aKolltveit, Bjørn J.$_163494200
*245  $aLeveranser til oljevirksomheten$cav Bjørn J. Kolltveit og Knut Gjelsten
*300  $aS. 29-41
*700  $aGjelsten, Knut$_163494300
*773  $tScandinavian journal of materials administration$gVol. 9, no. 3 (1983)$x0332-6039$w(NO-LaBS)186753(tnr)
*999  $z8400059690$anorart:8400059690
^