Ludlum, Robert <br/><br/>
The Sigma Protocol / 

 - USA  Martin Press  2002 
 - v, 662 P 
<br/><br/><label>ISBN: </label>0312982518 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fiction 
<br/><br/><label>Dewey Class. No.: </label>813.54  / LUD-SIG