Ojwang',Alfred <br/><br/>
Science matters 7:  a science course for primary schools pupils book 7  

 - Nairobi.    East African Educational Publishers  1998 
<br/><br/><label>ISBN: </label>978-9966-253-00-2 9966253009 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science-study and teaching (primary)
<br/><br/><label>Dewey Class. No.: </label>500.713 OJW