Leon, Alexis. <br/><br/>
Introduction to computer 

 - Chennai :  Leon Teach World,  2014 
 - 44.4. 
<br/><br/><label>ISBN: </label>08125907904 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data processing computer science
<br/><br/><label>Dewey Class. No.: </label>004  / LEO