Vise, David A. <br/><br/>
The Bureau and the mole : the unmasking of Robert Philip Hanssen, the most dangerous Double agent in FBI history 
/ David A Vise 
 - New York  : Atlantic Monthly Press Book  , c2002. 
 - 272 p. 
<br/><br/><label>ISBN: </label>0-87113-834-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hanssen Robert Philip<br/>Spies----Russia (Federation)----Biography
<br/><br/><label>Dewey Class. No.: </label>327.12 VIS