Custance, Reginald <br/><br/>
War at sea :  modern theory and ancient practice / 
by Reginald Custance 
 - London ;  Conway Maritime Press ;  1970 . 
 - 113 pages. :  illustration ;  24 cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>0851770126 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Naval art and science