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*100  $aWhittaker, Sunniva$_117501300
*245  $aDucrots argumentasjonsteori
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*773  $tSkoleforum$gÅrg. 91, nr 14 (1992)$x0332-7167$w(NO-LaBS)759810(tnr)
*999  $z9200147680$anorart:9200147680
^