*0011741554
*008990720s1999    xx#           000 0 nob
*019  $bk
*08230$a338.272
*100  $aHelle, Egil$_20250100
*245  $aOljealder
*300  $aS. 238-253 : ill.
*650  $aoljepolitikk$2norart$_16765200
*650  $aoljeproduksjon$2norart$_76671600
*773  $tArbeiderhistorie$g(1999)$x0801-7778$w(NO-LaBS)530603(tnr)
*999  $z9900256726$anorart:9900256726
^