*0011566702
*008090622s2009    xx#           000 0 nno
*019  $bk
*08230$a372.7
*100  $aMosaker, Geir$_165993400
*245  $aPausen - pinleg eller produktiv?
*300  $aS. 19-21
*650  $aMatematikk$2norart$_10568000
*650  $aSamtaler$2norart$_57496500
*650  $aundervisning$2norart$_10435100
*773  $tTangenten$gÅrg. 20, nr. 2 (2009)$x0802-8192$w(NO-LaBS)552650(tnr)
*999  $z900451240$anorart:900451240
^