Kerre  , Ruth M et al . <br/><br/>
TOP MARK KCSE C.R.E  ;  Questions and Answers  . 
Kenya Literature Bureau.  
 - 1st edition.  
 - Nairobi  :  Kenya Literature Bureau  .  2011 . 
 - xi , 170 p . ;  illustrations.   18 cm . 
<br/><br/><label>ISBN: </label>978-9966-44-989-4 
<br/><br/><label>Dewey Class. No.: </label>200