O'Leary, Timothy <br/><br/>
Computing essentials : 2007 / 
Timothy O'Leary, Linda I. O'Leary 
 - Complete ed. 
 -  McGraw-Hill  / Irwin  2007 
<br/><br/>14465 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers
<br/><br/><label>LC Class. No.: </label>QA75  / Ole