Ayala, Kenneth. <br/><br/>
The 8051 microcontroller / 
Kenneth Ayala. 
 - 3rd ed. 
 - Clifton Park, NY :  Thomson Delmar Learning,  c2005 [Reprinted 2009]. 
 - xix, 412 pages :  illustrations ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9788131502006 8131502007 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intel 8051 (Microcontroller)<br/>Digital control systems.<br/>Microcontrollers.
<br/><br/><label>Dewey Class. No.: </label>004.165 AYA