"Kamlesh K. Bajaj"," Debjani Nag"," Debjani Nag" <br/><br/>
E-commerce 

 - New Delhi  New Delhi: Tata McGraw-Hill, 1999.  2000 
 - 445 
<br/><br/><label>ISBN: </label>0074635409 
<br/><br/><label>Dewey Class. No.: </label>330  / 1745