Mackenzie, I <br/><br/>
The 8051 microcontroller-4 th.ed 

 - 4th edition. 
 - New Delhi  :  Pearson Education,  2009. 
 - 551 
<br/><br/><label>ISBN: </label>978-81-317-2018-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer EngineeringInformation Technology
<br/><br/><label>Dewey Class. No.: </label>004.16  / MAC