*0011544702
*008891031s1989    xx#           000 0 nob
*019  $bk
*08230$a639
*100  $aOttersen, Thor$_163935600
*245  $aAqua Nor mer internasjonal$cThor Ottersen
*300  $aS. 20, 31 : ill.
*773  $tTeknisk ukeblad$gÅrg. 136, nr 30 (1989)$x0040-2354$w(NO-LaBS)32769(tnr)
*999  $z8900111661$anorart:8900111661
^