Bhatia, A. G.  <br/><br/>
Modern electronic navigation aids / 
A. G. Bhatia and S. K. Sinha 
 - Mumbai :  Lata Publications,  [n.d.]. 
 - 141 p. :  pbk ;  27.5 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic system.<br/>Navigation.
<br/><br/><label>Dewey Class. No.: </label>623.89   / BHA