Gurbani Kiran <br/><br/>
Information and Network Security 

 - 1 
 - New Delhi  Himalaya Publishing House  2019 
 - 178 
<br/><br/><label>ISBN: </label>978-93-5367-654-4 
<br/><br/><label>Dewey Class. No.: </label>005.8 Q19 GUR