Optical document security 
Rudolf L. Van Renesse, editor 
 - Boston  Artech House  1994 
 - 370 p. : ill. ; 24 cm. 
<br/><br/> Includes bibliogrpahical references and index. 
<br/><br/><label>ISBN: </label>0890066191  RM286.76 
<br/><br/><label>LCCN: </label>93-6123 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forgery--Prevention<br/>Identification cards--Forgeries--Prevention<br/>Counterfeits and counterfeiting--Prevention<br/>Reproduction of money, documents, etc.--Prevention