*0011566699
*008090622s2009    xx#           000 0 nob
*019  $bk
*08230$a372.7
*100  $aMellin-Olsen, Stieg$_144030800
*245  $aOppgavediskursen i matematikk
*300  $aS. 2-7
*650  $aDiskursanalyse$2norart$_40996500
*650  $aMatematikk$2norart$_10568000
*650  $agrunnskoler$2norart$_46001800
*650  $aundervisning$2norart$_10435100
*773  $tTangenten$gÅrg. 20, nr. 2 (2009)$x0802-8192$w(NO-LaBS)552650(tnr)
*999  $z900451237$anorart:900451237
^