00873cam a22002774a 4500 3758 3758 INP 20260622095737.0 000503s2000 maua frb 101 0 eng d 0262024748 EG-INP EG-INP eng 330.9 21 U N Understanding the digital economy : data, tools, and research / edited by Erik Brynjolfsson and Brian Kahin. Cambridge, Mass. : MIT Press, 2000. 401 p. : ill. ; 24 cm. Includes bibliographical references and index. Electronic commerce Congresses. Electronic commerce. 1065 economics. 968 digital economy. Brynjolfsson, Erik, editor. Kahin, Brian, editor. EGPV4 EGPV5 copycat 0 INP INP BK