O'Leary J., Timothy <br/><br/>
Computing essentials:	  introductory 2012 

 - New York:  McGraw-Hill,	  2012 
 - xxvii, 388p. 
<br/><br/> Include indexes<br/> 
<br/><br/><label>ISBN: </label>9780077470814 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Electronic data processing.
<br/><br/><label>Dewey Class. No.: </label>004	  / O42