O'Leary, Timothy J. <br/><br/>
Computing essentials 2010 / Timothy J. O'Leary, Linda I. O'Leary.  

 - Complete ed. 
 -  Boston, MA : McGraw Higher Education Hill, 2010.  
 - xxx, 505 p. : col. ill. ; 28 cm.  
<br/><br/><label>ISBN: </label>9780070172791 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.   Electronic data processing.  
<br/><br/><label>Dewey Class. No.: </label>004 OLE