Vira, Dharma. <br/><br/>
Partial differential equations and spherical harmonics /  

 - 1st edn /  
 - Meerut :   Krishna Mandir ,   1980 
 - 87p ;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B334  / JO