Kariuki, Leah et al <br/><br/>
New Progressive Primary English Grade 1  Learners' Book 
Leah, Kariuki and Elizabeth Ndua 
 - 1st ed. 
 - Nairobi ;  Oxford University Press ,  2018 . 
 -  Col. Illustrations  17 cm. 
<br/><br/><label>ISBN: </label>978-991-444132-1 
<br/><br/><label>Dewey Class. No.: </label>420