BBC <br/><br/>
Managing the micro : videotape 4. On line  [VHS Tapes]. 
BBC 
 - London  BBC Enterprises  1981 
<br/><br/> Minutes of play 25 
<br/><br/><label>ISBN: </label> 0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Microcomputers.