"Richard Chan" <br/><br/>
GCE O Level Pure Chemistry (Topical Analysis) 1986-1997 

 - Singapore  System Publishing House Pte. Ltd.  1998 
 - 274 
<br/><br/><label>ISBN: </label>9789814023078 
<br/><br/><label>Dewey Class. No.: </label>540  / 3517