Sharma S K, <br/><br/>
Spherical Astronomy  S K Sharma 

 - 12th /   2001. 
 - Meerut:  Krishna Prakishan Media (p) Ltd,  2001. 
 - 354p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Mathematics, Spherical Astronomy. 
<br/><br/><label>Dewey Class. No.: </label>522.7