Patterson, David A. <br/><br/>
Computer organization and design :  the hardware/software interface / 

 - 6th ed. 
 - USA :  Elsevier Ltd.,  c2021. 
 - xxii, 777 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780128201091 
<br/><br/><label>LC Class. No.: </label>D4692-D4693 
<br/><br/><label>Dewey Class. No.: </label>004.22  / PAT