Stallings, William. <br/><br/>
Cryptography and network security: principles and practices.  Principles and practices. 

 - 3 
 - New Delhi  Pearson Education  2009 
 - xiv,681/2003 
<br/><br/><label>ISBN: </label>9788177587746 
<br/><br/><label>Subjects--Topical Terms: </label><br/>None
<br/><br/><label>Dewey Class. No.: </label>005.82 STAW