Hill, Fedrick J & Peterson, Gerald R <br/><br/>
Digital logic and microprcessors 

 - John  wiley & sons, New York  1984 
 - 539 
<br/><br/><label>ISBN: </label>0-471-82979-X 
<br/><br/><label>Dewey Class. No.: </label>0621.381958 Hil /Pet