O'Leary, Timothy J.,  1947- <br/><br/>
Computing essentials 2011 :  making it work for you / 
Timothy J. O'Leary, Linda I. O'Leary. 
 - Introductory ed. 
 - New York :  McGraw-Hill,  2011. 
 - xxv, 389 p. :  ill. 28 cm. 
 - The O'Leary series. .
 - The O'Leary series. .
<br/><br/> Includes index.  Issues for 2012-  cataloged as a serial in LC 
<br/><br/>
<br/><br/><label>ISBN: </label>9780077331399  RM275.35 0077331397 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Electronic data processing.