01314nam0-22004091i-450-99000239879020331620050718093420.00-521-56869-2000239879USA01000239879(ALEPH)000239879USA0100023987920050214d2000----0engy01 baengGBa ||||0||||Technology in actionChristian Heath, Paul LuffCambridgeCambridge University Presscopyr. 2000XV, 269 p.23 cmLearning in doing: social, cognitive & computational perspectives2001Learning in doing: social, cognitive & computational perspectivesTecnologiaAspetti socialiSistemi informativiAspetti sociali303.483HEATH,Christian572255LUFF,Paul572256USBook Data20050208ITDEA20050208990002398790203316IV.1. 687(XV B 1232)178681 L.M.XV B00116683BKUMACHIARA9020050214USA011401PAOLA9020050524USA011032COPAT19020050718USA010934Technology in action1064456UNISA