Mpango and The worst Headmaster who ever lived/ 
Andrew Walubo. 
 - Bloemfontein:  Kaloma Publisher,  c1999. 
 - 174p.  20x14cm. 
<br/><br/><label>ISBN: </label>0620232137 
<br/><br/><label>Dewey Class. No.: </label>823.914WAL