Stallings, William  <br/><br/>
Cryptography and network security: principles and practice  

 - 4th  
 - Prentice hall   New Delhi   2009 
 - 1056p   325 
<br/><br/><label>ISBN: </label>981-4035-89-0  
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER NETWORK