BKSTS Dictionary of audio-visual terms 

 - London :  Focal Press,  1983 
 - 138 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>0240512014 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audio--visual equipment--Dictionaries<br/>Audio--visual aids--Dictionaries