W. Stallings <br/><br/>
Cryptography & Network Security Principles & Practices ( DEPARTMENTAL ) 
by W. Stallings 
 - 4th 
 - New Delhi  PHI  2006 
 - 680 
<br/><br/><label>ISBN: </label>8120330188 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CSE Departmental
<br/><br/><label>Dewey Class. No.: </label>105.23  / Sta