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

 - 3rd 
 - New Delhi<br/>  Prenticehall of India private limited  2004 
 - 681p. 
<br/><br/><label>ISBN: </label>8120323858 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Generalities
<br/><br/><label>Dewey Class. No.: </label>005.82  / STA