Nagaraja, N S <br/><br/>
Elements of electronic navigation 

 - 2 
 - New Delhi  Tata McGraw-Hill  1996 
 - x, 175p.  
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>007462301x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic navigation