Okello , Peter <br/><br/>
Queenex Mathematical activities : teacher's guide pre-primary 1  

 - Nairobi    Queenex Publishers   2018 
<br/><br/><label>ISBN: </label>978-9966-075-10-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical activities - elementary study and teaching.
<br/><br/><label>Dewey Class. No.: </label>372.7044 OKE