Kipkemoi,Joel, <br/><br/>
Kenya Literature Bureau Top Mark Series KCSE Revision Chemistry;  With Sample papers and answers.  
Joel  Kipkemoi and Onya Akonopeesa. 
 - 2nd. ed. 
 - Nairobi:  Kenya Literature Bureau.   2023 
 - xv,488 pages:  24 cm. 
<br/><br/><label>ISBN: </label>9789966447050 
<br/><br/><label>Dewey Class. No.: </label>540  / C1