Karaka. <br/><br/>
Understanding science. : teacher's guide book 2 

 - Nairobi.    Longhorn Publishers  2004 
<br/><br/><label>ISBN: </label>Understanding science series. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NATURAL SCIENCES & MATHEMATICS.
<br/><br/><label>Dewey Class. No.: </label>507.13 KAR