TRAPPE WADE <br/><br/>
INTRODUCTION TO CRYPTOGRAPHY: WITH CODING THEORY  

 - 2 ed. 
 - NEW DELHI  PEARSON  2007 
 - XIV + 577 
<br/><br/><label>ISBN: </label>8131714764 
<br/><br/><label>Dewey Class. No.: </label>005.82 O 02 DEL/KNE