Roberts, R. S., <br/><br/>
Dictionary of audio, radio and video / 
R.S. Robert 
 - London :  Butterworths,  1981 
 - 248p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>0408003391 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sound--Recording and reproducing--Dictionaries<br/>Radio--Dictionaries<br/>Video tape recorders and recording--Dictionaries<br/>Television--Dictionaries