O'Leary, Timothy J. <br/><br/>
Computing Essentials 2002-2003  introductory edition 

 - Boston  McGraw Hill  2002 
 - varies 
<br/><br/><label>ISBN: </label>71131507 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers, Electronic Data Processings
<br/><br/><label>Dewey Class. No.: </label>004  / OLC