Gatimi, Karimi et al.  <br/><br/>
Wakati Wa Kucheza . 
E-Malezi LLP.  
 - 1st ed . 
 - Nairobi  . ;  E-Malezi LLP.  
 - 51 p . :  col.illustrations  10 cm . 
<br/><br/><label>ISBN: </label>978-9966-8247-9-0 
<br/><br/><label>Dewey Class. No.: </label>400.496