*0011738372
*008990618s1998    xx#           000 0 nob
*019  $bk
*08230$a628.16
*100  $aSagdahl, Ragnar$_170223600
*245  $aSkitne salgsmetoder for vannrensing
*300  $aS. 22-24 : ill.
*700  $aBjørnson, Sven M.$_133223800
*773  $tForbruker-rapporten$gnr 6 (1998)$x0046-449X$w(NO-LaBS)761960(tnr)
*999  $z9900253538$anorart:9900253538
^