Norton, Peter, <br/><br/>
Introduction to computers / 
Peter Norton. 
 - Sixth edition. 
 - New York :  McGraw-Hill, Education,  2006. 
 - xxviii, 656 pages :  Ilustrations :  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0071255125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer system.<br/>Operating system.
<br/><br/><label>Dewey Class. No.: </label>004  / N75