Leary, Timothy J. <br/><br/>
Computing Essentials 

 - New York   Mcgraw hill  2005 
<br/><br/><label>ISBN: </label>9780072256482 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Microcomputers<br/> Computer software<br/> Electronic data processing<br/>Computer Science
<br/><br/><label>LC Class. No.: </label>QA76.5.C61724