*0011549177
*008900316s1989    xx#           000 0 nob
*019  $bk
*08230$a005.32
*100  $aNilsen, Bjørn Alve$_165242200
*245  $aDet trengs 40-60 prosent mer stormaskinkraft pr år$cav Bjørn Alve Nilsen
*300  $aS. 138-139 : ill., port.
*773  $tDatatid$gÅrg. 11, nr 11 (1989)$x0332-8171$w(NO-LaBS)856848(tnr)
*999  $z9000116959$anorart:9000116959
^