Ayala, Kenneth J. <br/><br/>
The 8051 Microcontroller Architecture, Programming and Applications / 
Ayala, Kenneth J. 
 - 2nd Ed. 
 - xv, 367p. 
<br/><br/><label>ISBN: </label>9812542612 
<br/><br/><label>Dewey Class. No.: </label>004.165