O'leary, Timothy J <br/><br/>
Computing Essentials 2008 / 
Timothy J O'leary O'leary Linda I 
 - Boston:  Mc Graw Hill - Irwin,  2008. 
 - 513p. 
<br/><br/><label>ISBN: </label>9780071101530 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing
<br/><br/><label>LC Class. No.: </label>QA76  / .O457 2008