Mackay <br/><br/>
Halsbury's Laws of England. Volume 45(1).  Telecommunications and Broadcasting. 
Lord Mackay of Clashfern (Editor in Chief) 
 - 4th ed.   2005 reissue 
 - London  Butterworths Ltd  2005 
 - 641p.  26cm 
<br/><br/> Includes Index.<br/>Telecommunications and Broadcasting 
<br/><br/><label>ISBN: </label>0406034001 (complete set, standard binding) 1405701897  9781405701891 
<br/><br/><label>Dewey Class. No.: </label>340