Ngaruiya, George <br/><br/>
Longhorn secondary chemistry :  form 4  

 - Nairobi    Longhorn  2005 
<br/><br/><label>ISBN: </label>978 9966 495 65 5 9966 49 565 7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CHEMISTRY STUDY AND TEACHING SECONDARY
<br/><br/><label>Dewey Class. No.: </label>540 712 NGA