Stallings, William <br/><br/>
Cryptography and network security 

 - 7th 
 - India  2004 
 - Soft Binding            766 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9790000000000 
<br/><br/><label>Dewey Class. No.: </label>005.8 STA-C