Ludlum, Robert <br/><br/>
The sigma protocol 

 - New York  St.Martins Books  2001 
 - 535 p. 
<br/><br/><label>ISBN: </label>0312276885 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fiction English 
<br/><br/><label>Dewey Class. No.: </label>823  / L82