"LENG ,HO PECK" <br/><br/>
INTERNATINAL LOWER SECONDARY SCIENCE  3 

 - MALAYSIA  MARSHALL CAVENDISH EDUCATION  2006 
 - 308 
<br/><br/><label>ISBN: </label>9789812808127 
<br/><br/><label>Dewey Class. No.: </label>500  / T 103