Hall Douglas v <br/><br/>
Microprocessors and digital systems 

 - 2nd ed 
 - McGRAW HILL, Lisbon  1983 
 - VI, 474p 
<br/><br/><label>ISBN: </label>0-07-Y66314-9 
<br/><br/><label>Dewey Class. No.: </label>621.38195 Hal