Understanding the digital economy : data, tools and research / 
edited by Erik Brynjolfsson and Brian Kahin. 
 -  MIT Press  2000. 
<br/><br/>8952 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic commerce.
<br/><br/><label>LC Class. No.: </label>HF5548.32  / Und.