LEADER 01112nam0-22003611i-450- 001 990003805330403321 005 20110524194623.0 010 $a0-521-43730-X 035 $a000380533 035 $aFED01000380533 035 $a(Aleph)000380533FED01 035 $a000380533 100 $a20030910d1999----km-y0itay50------ba 101 0 $aeng 102 $aGB 105 $a--------001cy 200 1 $aPerspectives on activity theory$fedited by Yrjö Engestrom, Reijo Miettinen, Raija-Leena Punamäki 210 $aCambridge$cCambridge University Press$d©1999 215 $axiv, 462 p.$ctab., fig.$d23 cm 225 1 $aLearning in doing$esocial, cognitive, and computational perspectives 610 0 $aAzione 610 0 $aIntenzionalismo 676 $a150.198$v21$zita 702 1$aEngeström,$bYrjö 702 1$aMiettinen,$bReijo 702 1$aPunamäki,$bRaija-Leena 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003805330403321 952 $a150.198 ENG 1$b1063$fBFS 959 $aBFS 996 $aPerspectives on activity theory$9505804 997 $aUNINA