O'Leary, Timothy J.,  1947- <br/><br/>
Computing essentials :  making IT work for you / 
Timothy J. O'Leary, Linda I. O'Leary. 
 - Complete ed. 
 - New York :  McGraw-Hill,  c2012. 
 - xxvi, 515 p. :  col. ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/> The goal of Computing Essentials is to provide you with the basis for understanding the concepts necessary for success. 
<br/><br/><label>ISBN: </label>9780073516783 (alk. paper) 
<br/><br/><label>LCCN: </label>2009049581 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Electronic data processing.