Principles of Information Security /   Textual Documents 
NULL. 
 - New Delhi :   Vikas Publishing House Pvt. Ltd. ,   2003. 
 - 581 ;   24*18. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Data Security 
<br/><br/><label>Dewey Class. No.: </label>005.8  / WHI