Electronic commerce 2006 :  a managerial perspective / 
Efraim Turban ... [et al.] 
 - 4th  ed. 
 - New Delhi :  Pearson,  2006. 
 - 834  p. 
<br/><br/><label>ISBN: </label>8131724781 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic commerce.