Secret Hydrographic Surveys in the Spratly Islands 
David Hancox and Victor Prescott  
 - London  Asean Academic Press Ltd  1999  
 - 219p.  ill.  21cm 
<br/><br/><label>ISBN: </label>1901919080  RM80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrographic surveying--History--Spratly Islands
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Spratly Islands--International status<br/>Spratly Islands--Strategic aspects