Telecom Video Productions. <br/><br/>
Pulse code modulation  [VHS Tapes]. 
Telecom video productions. 
<br/><br/> Minutes of play 11 
<br/><br/><label>ISBN: </label> 0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Pulse code modulation.
<br/><br/><label>Dewey Class. No.: </label>TK/5102.5  / TEL