*0011549940
*008900406s1990    xx#           000 0 nob
*019  $bk
*08230$a371
*100  $aJohnsen, Jan$_153171800
*245  $aUtfordringene til skolen$cav Jan Johnsen
*300  $aS. 18-19 : ill.
*773  $tNorsk skoleblad$gnr 2 (1990)$x0029-2117$w(NO-LaBS)307427(tnr)
*999  $z9000117723$anorart:9000117723
^