Wayner, Peter <br/><br/>
DISA Appearing Cryptography, Information Hiding  Information Hiding Steganography and Watermarking 

 - 2nd 
 - USA  Morgan  2002 
<br/><br/><label>ISBN: </label>1-55860-769-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security
<br/><br/><label>Dewey Class. No.: </label>005.8  / WAY