O Neill, Deirdre <br/><br/>
Virtual buoys - the virtual future :  a study on the use of a virtual buoy as an aid to navigation / 
Deirdre O Neill. 
 - vii, 58 pages :  color illustrations, maps ;  30 cm 
 - B.Sc. (Hons) Nautical Science .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ships--Automatic identification systems<br/>Aids to navigation
<br/><br/><label>Dewey Class. No.: </label>B.Sc. Nautical Science