Bharat Bhasker <br/><br/>
Electronic Commerce   Framework,Technologies and Applications 

 - 4th ed. 
 - New Delhi  McGraw Hill Education(India) Private Ltd.  2018 
 - xix518p 
<br/><br/> It includes index 
<br/><br/><label>ISBN: </label>978-1-25-902684-3 
<br/><br/><label>Dewey Class. No.: </label>658.872