*0011551073
*008900508s1990    xx#           000 0 nob
*019  $bk
*08230$a697.9
*100  $aLarsen, Marit Hannaas$_130555000
*245  $aVentilasjon$bsmertensbarn i blokker$creportasje: Marit Hannaas Larsen
*300  $aS. 22-23 : ill., port.
*773  $tBo$gÅrg. 28, nr 1 (1990)$x0332-7582$w(NO-LaBS)263439(tnr)
*999  $z9000118856$anorart:9000118856
^