Wijewickrama <br/><br/>
Chemistry past Papers & Answers 2000-2016 

 - Colombo:  Sadeepa Publications,  2017 
 - 200 p.;  28 cm. 
<br/><br/><label>ISBN: </label>9789556615692 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry 
<br/><br/><label>Dewey Class. No.: </label>540  / WIJ