Hall, Douglas V.; Rao,SSSP <br/><br/>
Microprocessors and interfacing 

 - 3rd 
 - New Delhi  Tata Macgraw Hill  1992 
 - PV 
<br/><br/><label>ISBN: </label>9781259006159 
<br/><br/><label>Dewey Class. No.: </label>621.3819 HAL