Bhatia A G & Sinha S K <br/><br/>
Modern electronic navigation aids 

 - Mumbai  Lata Publications 
 - 141p  pbk 
<br/><br/><label>ISBN: </label> 600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic system<br/>Navigation
<br/><br/><label>Dewey Class. No.: </label>621.382 BHA