Brown, Dan  1964- <br/><br/>
The Lost Symbol / 
Dan Brown 
 - London :  Bantan Press,  2009 
 - 511pages .:  illustrations.;  24cm 
<br/><br/><label>ISBN: </label>9780593066881 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Langdon, Robert (Fictitious character) --Fiction<br/>Cryptographers--Fiction <br/>Suspense fiction