Nderitu,S W <br/><br/>
Understanding mathematics. : teachers book for standard 4. 

 - Nairobi.    Longhorn Publishers  1999 
<br/><br/><label>ISBN: </label>978-9966-492-95-1 (pbk.) 996649295x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NATURAL SCIENCES & MATHEMATICS.
<br/><br/><label>Dewey Class. No.: </label>510.713 NDE