Roberts, R. S. (Robert Sydney) <br/><br/>
Dictionary of audio, radio, and video / 
R.S. Roberts. 
 - London ; Boston :  London ; Boston :  Butterworths,  1981. 
<br/><br/><label>ISBN: </label>0408003391 
<br/><br/><label>LCCN: </label>81188174 
<br/><br/><label>Nat. Bib. No.: </label>GB*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sound -- Recording and reproducing -- Dictionaries.--Sound -- Recording and reproducing -- Dictionaries.--Sound -- Recording and reproducing -- Dictionaries.<br/>Radio -- Dictionaries.--Radio -- Dictionaries.<br/>Television -- Dictionaries.--Television -- Dictionaries.
<br/><br/><label>LC Class. No.: </label>TK7881.4  / .R6 
<br/><br/><label>Dewey Class. No.: </label>621.38/03/21