Obonyo, Benard O.  <br/><br/>
Spark mathematics grade 7 :   teacher's guide / 
Benard O. Obonyo ; edited by Michael Omondi Ochieng. 
 - Nairobi :   No Boundaries Ltd,   2022. 
 - .
<br/><br/><label>ISBN: </label>978-9966-62-330-0 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>510.202 SPA