British Broadcasting Corporation Engineering <br/><br/>
Ceefax  [Books]. 
British Broadcasting Engineering 
 - London  British Broadcasting Engineering  1978 
 - Pages: 167 
<br/><br/><label>ISBN: </label> 0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Teletext systems -- Great Britain.
<br/><br/><label>Dewey Class. No.: </label>TK/6638  / BRI