G.C.E (Advanced Level ) Physics :  Grade 12 Resource Book 

 - 2nd Ed. 
 - Magaragama :  National Institute Of Education,  2022. 
 - viii, 118 p. 
<br/><br/><label>ISBN: </label>9789556548976 
<br/><br/><label>Dewey Class. No.: </label>530  / PHY