French, C.S,  -. <br/><br/>
Data processing and information technology :  - / 

 - 10th Edition. 
 - Australia :  Course technology cengage learning,  2009. 
 - p.501 :  - ;   cm.15. 
 - .
<br/><br/> -. 
<br/><br/>Includes index. 
<br/><br/> -. 
<br/><br/><label>ISBN: </label>9781844801008 :  Kshs 1,270 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Online data processing---.<br/>----.<br/>----.