O'Leary, Timothy J. <br/><br/>
Computing essentials 2006 / 
Timothy J. O'Leary, Linda I. O'Leary. 
 - Complete ed. 
 - New York, NY :  McGraw Hill / Technology Education,  2006. 
 - xviii, 388 p. :  ill. ;  27 cm. 
 - The O'Leary series. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0072261102 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer.
<br/><br/><label>Dewey Class. No.: </label>004