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*100  $aHaara, Frode Olav$4aut$_129082100
*245  $aPedagogisk entreprenørskap i matematikkfaget
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*650  $aMatematikk$2norart$_10568000
*650  $aProblemløsning$2norart$_31098700
*650  $aentreprenørskap$9nor$2norart$_131247300
*650  $apedagogikk$9nor$2norart$_128952100
*700  $aJenssen, Eirik S.$4aut$_130896100
*773  $tBedre skole$gNr. 1 (2013)$x0802-183X$w(NO-LaBS)32728(tnr)
*999  $z1300534088$anorart:1300534088
^