Kubalyenda, S.S <br/><br/>
Introduction to information technology and system 
/ Silaji S. Kubalyenda and Simon Njovu 
 - Dar es salaam :  Matokeo Bublishers.,  c2015 
 - vii,193 p.:  ill.;  25cm 
<br/><br/>Includes references 
<br/><br/><label>ISBN: </label>9789987150434  TZs.20000/- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Introduction to ICT<br/>Information technology and system<br/>Microsoft office exel
<br/><br/><label>Dewey Class. No.: </label>004 KUB