Matsen, Brad. <br/><br/>
Descent :    the heroic discovery of the Abyss /  
Brad Matsen 
 - New York :    Vintage Books  ,    2005 
 - xiii, 286 p.  ;    21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1400075017 
<br/><br/><label>Subjects--Personal Names: </label><br/> Beebe, William,   1877-1962. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Underwater exploration
<br/><br/><label>Dewey Class. No.: </label>551.46 MAT