00881cam a22002774a 4500999001500000003000400015005001700019008004100036020001500077040002400092082001900116245011900135260004500254300003100299504005100330650003700381650003100418650002000449653002100469700003300490700002700523901001000550902001100560903001200571952002000583  c3758d3758INP20260622095737.0000503s2000    maua   frb    101 0 eng d  a0262024748  aEG-INPcEG-INPbeng04a330.9221bU N00aUnderstanding the digital economy : bdata, tools, and research /   cedited by Erik Brynjolfsson and Brian Kahin.  aCambridge, Mass. :  bMIT Press, c2000.  a401 p. : bill. ; c24 cm.  aIncludes bibliographical references and index. 0aElectronic commercevCongresses. 0aElectronic commerce.91065 0aeconomics.9968 0adigital economy.1 aBrynjolfsson, Erik,eeditor.1 aKahin, Brian,eeditor.  aEGPV4  a EGPV5  acopycat  00aINPbINPyBK