"Yong, Poh Liong." <br/><br/>
Pacific physics :  A level. Volum 2 / 
Poh Liong Yong. 
 - Singapore :  "EPB Pan Pacific,"  2006. 
 - 768 p. : 
<br/><br/><label>ISBN: </label>9789812718334 
<br/><br/><label>LC Class. No.: </label>QC 21  / .Y66 2006