O'Leary, Timothy J <br/><br/>
Computing essentials :  making IT work for you / 

 - Complete 2015  
 - New York, NY :  Mcgraw Hill Higher Education,  c2015 
<br/><br/><label>ISBN: </label>0073516899 9780073516899 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Automatic Data Processing<br/>Computer Systems
<br/><br/><label>Dewey Class. No.: </label>004 MCG 2015 A115 Or.