Ngugi, Gerisson...et al <br/><br/>
Let's learn mathematics pupil's book 1 

 - Nairobi   KLB  2003 
<br/><br/><label>ISBN: </label>978-9966-444-36-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural science & mathematics
<br/><br/><label>Dewey Class. No.: </label>510.713 LET