Sugunthan Yogenthiri <br/><br/>
Science   Question Papers  For G.C.E (O/L) Students 
Sugunthan Yogenthiri 
 - Colombo  Lanka Book Depot (Pvt) Ltd 
 - 248p. 
<br/><br/><label>ISBN: </label>9789557050379 
<br/><br/><label>Dewey Class. No.: </label>500  / SUG