Preston,John <br/><br/>
Computer literacy for IC Unit3: living online 
John Preston 
 - Boston  Prentice Hall   2010 
 - xvii, 304 pages; 27 cm. 
<br/><br/> Includes glossary and index  
<br/><br/><label>ISBN: </label>978-0-13-506499-3 
<br/><br/><label>Dewey Class. No.: </label>004 P92 III 2010