Mahesh, Sudha  <br/><br/>
I did it Mathematics 6  
Sudha Mahesh 
 - New Delhi  Cambridge University Press   2009 
 - viii, 223 p. 
<br/><br/><label>ISBN: </label>9788175966666 
<br/><br/><label>Dewey Class. No.: </label>510  / SUD