Downton,A.C. <br/><br/>
Computers and microprocessors / 
A.C.Downton 
 - 3rd ed. 
 -  Chapman and Hall,  1992 
<br/><br/><label>ISBN: </label>9780412403002 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Microprocessors
<br/><br/><label>Dewey Class. No.: </label>001.6  / DOW