Wang Ing Ching   2012 <br/><br/>
Science smart textbook 2 / 
Wang Ing Ching 
 - Malaysia :  Alston Publishing House Pte Ltd ,  2012. 
 - 123 pages :  col. ill. ;  29 cm. 
<br/><br/><label>ISBN: </label>978-981-4321-63-1 
<br/><br/><label>Index Terms--Curriculum Objective: </label><br/>Living things- weather-rocks-electricity
<br/><br/><label>Dewey Class. No.: </label>500   / C44