Mungai. Joel. et al. <br/><br/>
Solving Problem :  KCSE Chemestry Paper 2.  

 - 1st ed. 
 - Nairobi :  Longhorn Publishers Limited ,  2015. 
 - xx, ill. 331 p.  17 cm. 
<br/><br/><label>ISBN: </label>9789966313713 
<br/><br/><label>Dewey Class. No.: </label>500.540