SUBRAMANIYAM, V. S <br/><br/>
Mathematics - Grade 6. 

 - 1st Ed. 
 - Jaffna :  Lanka Book Depot,  2015. 
 - iv, 215 p. 
<br/><br/><label>ISBN: </label>9789557521497 
<br/><br/><label>Dewey Class. No.: </label>510  / SUB