Forouzan, B A <br/><br/>
Cryptography & Network Security, 2/ed 
by B A Forouzan 
 - New Delhi  TMH Ed.  2012 
 - 702 
<br/><br/> Engineering 
<br/><br/><label>ISBN: </label>007070208x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical