Norton, Peter,  1943- <br/><br/>
Peter Norton's introduction to computers / 
Peter Norton 
 - 6th ed. 
 - Boston :  McGraw-Hill Technology Education,  2006 
 - xxviii, 656 p. :  col. ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0072978902 (acid-free)  RM425.17 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Computer software