Khanna,M.L. <br/><br/>
Spherical Astronomy  
by M.L.Khanna 
 - Meerut   Jai Prakash Nath & Co.,  1962 
 - 447p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510   / KHA