Sharma, R. D. <br/><br/>
Mathematics class-XI / 
R. D. Sharma 
 - New Delhi ;  Dhanpat Rai Publications,  2013. 
 - Various pages ;  24 cm 
<br/><br/> Gifted by Prof. Prabha Chawla (Retd. Director Professor, IGNOU) 
<br/><br/><label>ISBN: </label>9788189928094 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510.076 Sh23M