Downton, A. C. <br/><br/>
Computers and microprocessors : components and systems  [Books]. 
A.C. Downton. 
 - 3rd ed. 
 - New York  Van Nostrand Reinhold Co.  1992 
 - Pages: 240 
<br/><br/><label>ISBN: </label>0412403005  0.00 
<br/><br/><label>LCCN: </label>83007376 
<br/><br/><label>Subjects--Personal Names: </label><br/>Electronic digital computers.<br/>Microprocessors.
<br/><br/><label>Dewey Class. No.: </label>QA/76.5  / DOW