Lower secondary:  physics at your fingertips / 
Sharmini Jaya. 
 - Singapore:  Educational Publishing House Pte Ltd.,   2017. 
 - 128p. : ill.   
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>TR 530 J334 2017