Mbugua , Jane et al . <br/><br/>
Skillgrow Mathematical Activities PP1  ,  Learner's Book  . 
Kenya Literature Bureau  
 - 1st edition.  
 - Nairobi  :  Kenya Literature Bureau  .  2018 
 - 134 p . ;  col.illustrations .  2018  
<br/><br/><label>ISBN: </label>978-9966-65-190-7 
<br/><br/><label>Dewey Class. No.: </label>510