Clements, Alan. <br/><br/>
Principles of computer hardware / 
Alan Clements. 
 - 2nd edition. 
 - Oxford :  Oxford University Press,  1991. 
 - xvii, 682 pages :  illustrations ;  25 cm. 
<br/><br/>Includes bibl. references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic digital computers.<br/>Computer input-output equipment.<br/>Computers.
<br/><br/><label>Dewey Class. No.: </label>004  / C591 1991