Leon, Alexis;Leon, Mathews. <br/><br/>
Fundamentals of information technology. 

 - 1 
 - New Delhi  Vikas Publishing House Pvt  Ltd  1999 
 - xxxiv,36.12,C.3,vii 
<br/><br/><label>ISBN: </label>08125907890 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management Information Systems
<br/><br/><label>Dewey Class. No.: </label>658.4038 LEOA