Verma, Sandeep,  <br/><br/>
E-commerce/ 
Sandeep Verma. 
 - Jaipur:  Aavishkar,  2005. 
 - vi;208p.: 
<br/><br/><label>ISBN: </label>9788179101179 
<br/><br/><label>Dewey Class. No.: </label>658.00285 VER.E