Laudon, Kenneth C <br/><br/>
E commerce     business technology society/ 
Kenneth C Laudon; Carol Guercio Traver  
 - 2a ed 
 - Boston    Pearson   2004. 
 - xxvii, 949p.  
<br/><br/><label>ISBN: </label>032120056x 
<br/><br/><label>LC Class. No.: </label>HF5548.32  / .L38 2004