DAS, KUMAR SAJAL.   <br/><br/>
MOBILE PAYMENTS IN NETWORKING AND COMPUTER / 
SAJAL KUMAR DAS.          
 -  JOHN WILEY,     2012. 
 - 352 P. ; 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>006.3  / SAJ