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*100  $aSvorkmo, Morten$4aut$_139542000
*245  $aEr oppgaven ferdig når svaret er funnet?$bkengurusidene
*300  $aS. 53-54 : ill.
*650  $aMatematikk$2norart$_10568000
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*650  $aoppgaver$2norart$_92256200
*773  $tTangenten$gÅrg. 28, nr. 1 (2017)$x0802-8192$w(NO-LaBS)552650(tnr)
*999  $z1700609673$anorart:1700609673
^