Kahate, Atul <br/><br/>
Cryptography and network security 

 - Tata McGraw Hill, New Delhi  2008 
 - xvi,541 
<br/><br/><label>ISBN: </label>978-0-07-064823-4 
<br/><br/><label>Dewey Class. No.: </label>001.5436 Kah