"HO PECK LENG" <br/><br/>
INTERNATIONAL LOWER SECONDARY SCIENCE -1 

 - INDIA  NAVNEET PUBLICATION,MARSHALL CAVENDISH EDUCATION  1996 
 - 200 
<br/><br/><label>ISBN: </label>9789812808103 
<br/><br/><label>Dewey Class. No.: </label>500  / T-53