Shapiro, Carl. Varian, Hal R. <br/><br/>
Information rules : a strategic guide to the network economy 

 - Boston  Harvard Business Review  1999 
 - 1999 
 - NULL .
<br/><br/><label>ISBN: </label>9780875848631 
<br/><br/><label>Dewey Class. No.: </label>658.403  SHA;1  R