O'Leary, Timothy J. <br/><br/>
Computing essentials 2019 : making IT work for you / 
Timothy J. O'Leary, Linda I. O'Leary, Daniel A. O'Leary 
 -  McGraw-Hill Education  2019 
<br/><br/>27621 
<br/><br/><label>ISBN: </label>9781260098563 
<br/><br/><label>Source: </label> Rec-2019-03-06 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers
<br/><br/><label>LC Class. No.: </label>QA  / 75