Van Renesse, Rudolf L <br/><br/>
Optical document security  3rd ed. 
by Rudolf L Van Renesse 
 - 3rd ed. 
 - USA  Artech House  2005 
 - xvii, 366p. 
<br/><br/> Includes CD-ROM 
<br/><br/><label>ISBN: </label>1580532586 
<br/><br/><label>Dewey Class. No.: </label>364.163  / P05