Pas si vite! 
Waithaka Waihenya 
 - Nairobi:  Oxford University Press,  2002. 
 - 28 p.:  col. ill.:  21 cm. 
<br/><br/><label>ISBN: </label>0195731573 
<br/><br/><label>LC Class. No.: </label>PZ90.F72 .W 35 2002