PICKFORD, Nigel <br/><br/>
Lost treasure ships of the twentieth century / 
Nigel Pickford 
 - Washington  National Geographic  1999 
 - 192 p. 
<br/><br/> Includes glossary, bibliography and index. 
<br/><br/><label>ISBN: </label>0792274725 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Shipwrecks-history-20th century
<br/><br/><label>Dewey Class. No.: </label>910.452  / PIC