Fhanna, M L <br/><br/>
Spherical Astronomy. 
by M L Khanna 
 - 1st Ed. 
 - Meerut:  Jai prakash nath & co. educational & law publishers ,  1964. 
 - 412p.:  15cm. 
<br/><br/><label>Subjects--Index Terms: </label>Techniques equipment & materials. Mathematics 
<br/><br/><label>Dewey Class. No.: </label>522.7