O'Leary, Timothy J <br/><br/>
Computing essentials 2010 
Timothy J. O'Leary, Linda I. O'Leary 
 - Introductory ed 
 - Boston  McGraw Higher Education Hill  2010 
 - 385 p. : col. ill. ; 28 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780077270742 
<br/><br/><label>ISSN: </label>2008053456 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Electronic data processing
<br/><br/><label>Dewey Class. No.: </label>004 OLE