Mbugua , Jane et al . <br/><br/>
KLB Skillgrow Mathematical Activities PP1 ;  Learner's Workbook  . 

 - 1st edition.  
 - Nairobi  :   Kenya Literature Bureau.   2018 . 
 - 134 p . ;  col.illustrations .  17.5 cm . 
<br/><br/><label>ISBN: </label>978-9966-65-190-7 
<br/><br/><label>Dewey Class. No.: </label>510 .