LEADER 01171nam--2200373---450-
001 990001087020203316
005 20090219093544.0
010   $a0-262-52330-2
035   $a000108702
035   $aUSA01000108702
035   $a(ALEPH)000108702USA01
035   $a000108702
100   $a20020709d2000----km-y0enga50------ba
101 0 $aeng
102   $aUS
105   $ay|||z|||001yy
200 1 $aUnderstanding the digital economy$edata, tools, and research$fedited by Erik Brynjolfsson and Brian Kahin
210   $aCambridge$cThe Mit press$d2000
215   $avi, 400 p.$d23 cm
606 0 $aCommercio elettronico
676   $a658.8002854678
700  1$aBRYNJOLFSSON,$bErik$0145626
701  1$aKAHIN,$bBrian$0145627
801  0$aIT$bSalbc$cISBD
912   $a990001087020203316
951   $a658.800 BRY 1 (IEP III 823)$b162965 LM$cIEP III$d00082554
959   $aBK
969   $aUMA
979   $aMARIA$b10$c20020709$lUSA01$h1156
979   $aCHIARA$b90$c20021007$lUSA01$h1225
979   $aPATRY$b90$c20040406$lUSA01$h1715
979   $aRSIAV2$b90$c20090219$lUSA01$h0935
996   $aUnderstanding the digital economy$9978555
997   $aUNISA