Mburu, Stephen et al. <br/><br/>
Longhorn Secondary Computer Studies :  Student's Book Form 1/ 
Stephen Mburu, Geoffrey Chemwa. 
 - Revised ed.  2018. 
 - Nairobi :  Longhorn Publishers PLC,  2004. 
 - vi, 128 p, ;  ill. 
<br/><br/><label>ISBN: </label>978996649572x 
<br/><br/><label>Dewey Class. No.: </label>000.001