LEADER 01050nam0 2200277 450 001 000025045 005 20090325144302.0 010 $a0631177736 100 $a20090325d1995----km-y0itay50------ba 101 0 $aeng 102 $aGB 105 $ay-------001yy 200 1 $aHandbook of the economics of innovation and technological change$fedited by Paul Stoneman 210 $aOxford$aCambridge$cBasil Blackwell$d1995 215 $aXIII, 583 p.$d25 cm 225 2 $aBlackwell handbooks in economics 410 0$12001$aBlackwell handbooks in economics 500 10$aHandbook of the economics of innovation and technological change$959493 610 1 $aInnovazione tecnologica$aAspetti economici$aSaggi 676 $a338.064$v20$9Efficienza produttiva. Effetto delle innovazioni tecnologiche 702 1$aStoneman,$bPaul$4070 801 0$aIT$bUNIPARTHENOPE$c20090325$gRICA$2UNIMARC 912 $a000025045 951 $a621/17$b7950$cNAVA2 996 $aHandbook of the economics of innovation and technological change$959493 997 $aUNIPARTHENOPE