Brown, Dan  1964 <br/><br/>
Digital fortress 
Dan Brown 
 - London  Corgi Books  1998 
 - 510p  18cm 
<br/><br/><label>ISBN: </label>9780552151696 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security<br/>Cryptographers<br/>Intelligence officers
<br/><br/><label>Dewey Class. No.: </label>813.54  / BRO