Sharma, R D <br/><br/>
Mathmatics 

 - 6th 
 - New Delhi  Dhanpat Rai  2013 
 - 1099p. 
<br/><br/><label>ISBN: </label> RS 595.00 
<br/><br/><label>Dewey Class. No.: </label>510 SHA,R.D