Gupta,Rajiv. <br/><br/>
Elecronic commerce/ 
Rajiv Gupta. 
 - Jaipur:  DND,  2023. 
 - iii;263p.: 
<br/><br/><label>ISBN: </label>9789392639357 
<br/><br/><label>Dewey Class. No.: </label>658.00285 GUP.E