WAYNER, P. <br/><br/>
DISAPPEARING CRYPTOGRAPHY: INFORMATION HIDING: STEGANOGRAPHY AND WATERMARKING 

 - 3 
 - Amsterdam  Morgan Kaufmann  2009 
 - xv+439p.,23x19Cms. 
<br/><br/><label>ISBN: </label>0123744791 
<br/><br/><label>Dewey Class. No.: </label>621.38195404 W357