Bhasker, Bharat. <br/><br/>
Electronic commerce:  framework technologies and applications / 
By Bharat Bhasker. 
 - 4th ed. 
 - New Delhi :  Tata McGraw Hill Publishing Company ,  2013. 
 - xix,519p. ;  PB  23 cm. 
<br/><br/><label>ISBN: </label>9781259026843 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data interchange<br/>Electronic payment systems<br/>Internet advertising
<br/><br/><label>Dewey Class. No.: </label>004.694  / BHAB