TRAPPE, W. <br/><br/>
INTRODUCTION TO CRYPTOGRAPHY: WITH CODING THEORY 

 - NEW DELHI  PEARSON  2011 
 - xiii+577p.,24x18Cms. 
<br/><br/><label>ISBN: </label>978813171476 
<br/><br/><label>Dewey Class. No.: </label>519.7 T777