O'Leary, Timothy J.,  1947- <br/><br/>
Computing essentials 2006 / 
Timothy J. O'Leary, Linda I. O'Leary. 
 - Complete ed. 
 - Boston, Mass. :  McGraw-Hill Technology Education,  2006. 
 - xxviii, 514 p. :  col. ill ;  28 cm. 
 - The O'Leary series .
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0072261102 (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>2004059280 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Electronic data processing.
<br/><br/><label>Dewey Class. No.: </label>004