*0011551807 *008900608s1989 xx# 000 0 nob *019 $bk *08230$a627.98 *100 $aKristiansen, Arvid$_165319600 *245 $aSafety cables in oil-based-mud environment on oil rigs$cby Arvid Kristiansen *300 $aS. 23-24 : ill. *773 $tNorsk oljerevy$gÅrg. 15, nr 11/12 (1989)$x0332-5490$w(NO-LaBS)422702(tnr) *999 $z9000119590$anorart:9000119590 ^