Finn, James D <br/><br/>
Audio-visual equipment manual 

 - New York:   Dryden Press,   1957 
 - xx, 363p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology
<br/><br/><label>Subjects--Index Terms: </label>Sound motion pictures 
<br/><br/><label>Universal Decimal Class. No.: </label>371.67  / J7