Mishra, Ashish Kumar. <br/><br/>
Textbook on information security 

 - New Delhi :  Dhanpat Rai And Sons,  2000 
 - 324. 
<br/><br/><label>ISBN: </label>9788177000443  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programmingprograms data
<br/><br/><label>Dewey Class. No.: </label>005.8  / MIS