Kenya Institute of Education <br/><br/>
Friction : teachers' guide  

 - Nairobi    Jomo Kenyatta Foundation   1978 
<br/><br/><label>ISBN: </label>Kenya primary science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Friction
<br/><br/><label>Dewey Class. No.: </label>531.1134 KEN