KHANNA, M. L. <br/><br/>
SPHERICAL CALCULUS 

 - MEERUT  JAI PRAKASH NATH & CO.  1996 
 - 452:  22CM. 
<br/><br/><label>Subjects--Index Terms: </label>Analysis 
<br/><br/><label>Dewey Class. No.: </label>515 KHA