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

 - 4th 
 - New Delhi  Pearson  2006 
 - 680 
<br/><br/><label>ISBN: </label>9788177587746 
<br/><br/><label>Subjects--Topical Terms: </label><br/>M.C.A
<br/><br/><label>Dewey Class. No.: </label>005.8  STA