Hall, Douglas V. <br/><br/>
Microprocessing and interfacing  Prgramming and hardware 

 - 3rd Ed 
 - Chennai  McGrawHill Education  1992 
 - PVp 
<br/><br/><label>ISBN: </label>9781259006159 
<br/><br/><label>Dewey Class. No.: </label>005.26 HAL