Subramaniam, H. <br/><br/>
Spherical Trigonometry / 

 - Mumbai :  Vijaya Publications,  1994, reprint 2010 
 - 72 p. ;  21.5 cm. 
 - Nutshell Series Book ;  8 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trignometry--Spherical trignometry--Textbooks
<br/><br/><label>Dewey Class. No.: </label>516.244  / Su164