Sharma, R. D. <br/><br/>
Mathematics for class XI / 

 -  Dhanpat Rai Publications,  c2005. 
 - 0  ill. ; 
 -  v.2 .
<br/><br/><label>ISBN: </label>NA 
<br/><br/><label>LC Class. No.: </label>4490 
<br/><br/><label>Dewey Class. No.: </label>510