*0011633857
*008940826s1994    xx#           000 0 nob
*019  $bk
*08230$a519.2
*100  $aNatvig, Bent$_102920900
*245  $aSannsynlighetsregning i skolen
*300  $aS. 44-48 : ill.
*773  $tSchola$gÅrg. 2, nr 4 (1994)$x0804-5119$w(NO-LaBS)431647(tnr)
*999  $z9400177899$anorart:9400177899
^