Stallings, William <br/><br/>
Craptography and network security   principles and practice  [Book] 
William Stallings. 
 - 3rd Ed. 
 -  Prentice Hall of India 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>8120323858 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Networks
<br/><br/><label>Dewey Class. No.: </label>005.8