H. Subramaniam <br/><br/>
Spherical trigonometry 

 - Mumbai  Vijaya Publications  2016 
 - 72p.  pbk 
<br/><br/><label>ISBN: </label> 150 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spherical trigonometry
<br/><br/><label>Dewey Class. No.: </label>516.34 SUB