Ayala, Kenneth. <br/><br/>
The 8051 Microcontroller 

 - 3rd ed. 
 -  Delmar Learning,  c2005. 
 - xix, 411p.:  [10] 
<br/><br/><label>ISBN: </label>8131502007 
<br/><br/><label>Dewey Class. No.: </label>004.165  / AYA/THE