Keogh, Jim <br/><br/>
The essential guide to computer hardware / 
Jim Keogh 
 - Upper Saddle River, NJ :  Prentice Hall,  c2002 
 - xx, 442 p. :  ill. ;  24 cm. 
 - Essential guide series (Prentice-Hall, Inc.) .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0130620130 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer input-output equipment<br/>Computers