O'Leary, Timothy J. <br/><br/>
Computing essentials 2013 :  making it work for you / 
 Computing essentials 2013 
Timothy J. O'Leary, Linda I. O'Leary 
 - Introductory ed. 
 - New York :  McGraw-Hill,  c2013 
 - xxvii, 405 p. :  iil. (some col.) ;  28 cm. 
 - The O'Leary series .
 - O'Leary, Timothy J.  O'Leary series .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780077538989 0077538986 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Electronic data processing