Chatterton, Derek J.,   1932-,  <br/><br/>
Technical terms explained 
Derek J. Chatterton. 
 - London:  Print & Press Services Ltd.,  1972. 
 - 12 pages ;   19 cm. 
<br/><br/><label>ISBN: </label>0900602163 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audio--visual materials--Terminology.