Olsen, Georage H. & Burdess, Ian <br/><br/>
Computer and microprocessors  made simple 

 - Made simple, London  1980 
 - viii,239 
<br/><br/><label>ISBN: </label>0-491-02893-8 
<br/><br/><label>Dewey Class. No.: </label>001.64 Ols