Sugunthan, Yogenthiri. <br/><br/>
SCIENCE - GRADE 10. 

 - 1st Ed. 
 - Colombo :  Lanka Book Depot (Pvt) Ltd,  
 - vi, 220 P. 
<br/><br/><label>ISBN: </label>9789557888675 
<br/><br/><label>Dewey Class. No.: </label>500  / SUG