TETLEY L <br/><br/>
Electronic aids to navigation:  position fixing 

 - London:  Edward Arnold,  1991 
 - 386p. 
<br/><br/> Attempts to provide a basis for the understanding of modern navigation systems and to bring the reader up to date with the latest developments in technology. 
<br/><br/><label>ISBN: </label>0340543809 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MODERN NAVIGATION