Norton, Peter. <br/><br/>
Peter Norton's essential concepts. 
 Essential concepts 

 - 6th ed. 
 - Boston :  McGraw-Hill Technology Education,  c2006. 
 - xx, 295 p. :  col. ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>007297849X (alk. paper) 
<br/><br/><label>LCCN: </label>2004061018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Computer software.
<br/><br/><label>LC Class. No.: </label>QA76.5  / .N674 2006 
<br/><br/><label>Dewey Class. No.: </label>004