Gifford, Clive. <br/><br/>
Media / 
by Clive Gifford. 
 - London :  Dorling Kindersley,  1999. 
 - 59 p. :  ill., col ;  30 cm. 
 - Eyewitness guides  104 .
 - Eyewitness guides  104 .
<br/><br/><label>ISBN: </label>0751361933 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication.<br/>Media.