Stallings, Williams <br/><br/>
Cryptography and network security: principles and practices. 

 - New Delhi  Prentice Hall  2006 
 -  xvi; 680p.: 
<br/><br/> Incudes index 
<br/><br/><label>ISBN: </label>978-81-203-3018-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data encryption (Computer science) 
<br/><br/><label>LC Class. No.: </label>TK5105.57   / .S713