Sanjib Upreti <br/><br/>
Siddhantaka kura 

 - Kathmandu  Akshar Publication  2068 
 - 392p.  21x13cm. 
<br/><br/><label>ISBN: </label>9789937235761  365 
<br/><br/><label>Dewey Class. No.: </label>891.4909  / SAN/SID