Clements, Alan. <br/><br/>
Principles of computer hardware / 
Alan Clements. 
 - 4th  ed. 
 - Oxford :  O. U. P.,  2006. 
 - xv, 656  p. +  1 cd-rom. 
<br/><br/><label>ISBN: </label>0199273138 :  KES 4760 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic digital computers.