Nag,N.K <br/><br/>
Mathematics 

 -  Kalyani publishersLudhiana  2010 
 - 321 
<br/><br/> BBM 
<br/><br/><label>ISBN: </label>1686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510