Secret hydrographic surveys in the Spratly Islands 
David Hancox and Victor Prescott.  
 - London  ASEAN academic Press  1999.  
 - vii,219p.  maps  22cm. 
<br/><br/>Includes bibliographical references (p. 198 - 207)  
<br/><br/><label>ISBN: </label>1901919080  RM 278.60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrographic surveying--History--Spartly Islands
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Spartly Islands--International status<br/>Spartly Islands--Strategic aspects