KLB Visionary Encyclopedia Grade 5 : 

 - 1st ed. 
 - Nairobi :  KLB Publishers and Printers,  2022 
 - ill. col. 459 p.  17 cm. 
<br/><br/><label>ISBN: </label>9789966657695 
<br/><br/><label>Standard Tech. Report. No.: </label>
<br/><br/><label>Dewey Class. No.: </label>300.372