Subramaniam H. <br/><br/>
Practical navigation :   nutshell series book 1 / 
H. Subramaniam 
 - 6th ed. 
 - Mumbai :  2019.  Vijaya Publications ; 
 - 299 p. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Global Positioning System<br/>Navigation
<br/><br/><label>Dewey Class. No.: </label>623.89   / SUB