Nagaraja,N.S. <br/><br/>
Elements of electronic navigation / 
Nagaraja,N.S. 
 - 2nd ed. 
 - New Delhi:  Tata McGraw Hill,  1996. 
 - x,172p;25cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>007462301X 
<br/><br/><label>Dewey Class. No.: </label>629.045 NAG