Makulu, Elegwa et al. <br/><br/>
KLB Top Mark Series :  KCSE Revision English. 

 - Nairobi :  Kenya Literature Bureau,  2022 
 - xiv, ill. 402 p.  18 cm. 
<br/><br/><label>ISBN: </label>9789966658326 
<br/><br/><label>Dewey Class. No.: </label>400.421