*0011105609 *008100811s2009 xx# 000 0 eng *019 $bk *08230$a371.33 *100 $aErstad, Ola$uola.erstad@ped.uio.no$_131129500 *245 $aThe assessment and teaching of 21st century skills project *300 $aS. 204-211 *650 $ainformasjonsteknologi (IT)$9nor$2norart$_128598800 *650 $alæring$9nor$2norart$_128598900 *650 $autdanning$2norart$_11702100 *773 $tDigital kompetanse$gÅrg. 4, nr. 3/4 (2009)$x0809-6724$w(NO-LaBS)80435(tnr) *999 $z1000475649$anorart:1000475649 ^