Kenya Ministry of Education <br/><br/>
Estimating numbers :  teachers' guide  

 - Nairobi   Jomo Kenyatta Foundation  1978 
<br/><br/><label>ISBN: </label>( Kenya Primary Science ) . -  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics .
<br/><br/><label>Dewey Class. No.: </label>510.202 KEN