O'Leary, Timothy J.,   1947- <br/><br/>
Computing essentials :  making IT work for you / 
 Computing essentials 2014  
Timothy J. O'Leary, Linda I. O'Leary. 
 - Complete ed. 
 - New York :  McGraw-Hill,  ©2014 . 
 - xxvii, 438 p. :  col. ill. ;  28 cm. 
<br/><br/> Includes indexes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Electronic data processing.