Norton, Peter. <br/><br/>
Peter Norton's introduction to  computers. 

 - 6th ed. 
 - Boston :   Mc Graw-Hill,  2006. 
 - xxviii, 656 p. 
<br/><br/><label>ISBN: </label>0071117164 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.