*0011637271
*008941107s1994    xx#           000 0 nob
*019  $bk
*08230$a613.5
*100  $aNilsen, Steinar K.$_142638500
*245  $aGod rengjøring skaper bedre inneklima
*300  $aS. 20-21 : ill.
*773  $tAstma allergi$gÅrg. 34, nr 5 (1994)$x0801-3799$w(NO-LaBS)242447(tnr)
*999  $z9400181313$anorart:9400181313
^