Khanna, M. L. <br/><br/>
Spherical astronomy 
M. L. Khanna 
 - 9th ed. 
 - Meerut  Jai prakash nath  1983 
 - xvi,448p.ill 
<br/><br/><label>ISBN: </label> 20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / K45