O'Leary, Timothy J. <br/><br/>
Computing essentials 2004	 

 - New York:  McGraw Hill/ Irwin:	  2004. 
 - xxviii, 465p. 
<br/><br/> Include indexes<br/> 
<br/><br/><label>ISBN: </label>9780072519587 (13) 0072519584 (10) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing
<br/><br/><label>Dewey Class. No.: </label>004	  / O42