Hannah Munyaga et al. <br/><br/>
Mastering Chemistry Practicals  Questions and Answers 
Longhorn Publishers.  
 - 4th edition. 
 - Nairobi,Kenya:  Longhorn Publishers   2023 
 - 150 pages:  illustrations;  25cm. 
<br/><br/><label>ISBN: </label>97899663124555