O Leary,Timothy.J <br/><br/>
Computing essentials, 2002-2003 

 - USA  Pearson  2014 
 - 740 
<br/><br/><label>ISBN: </label>9780133390414 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer--Business Computer programs
<br/><br/><label>Dewey Class. No.: </label>005.5  / MEH-L