Lichte, Hugo <br/><br/>
Physik And Technik Des Tonfilms 

 - Leipzig  S. Hirzel In Leipzig  1945 
 - viii, 411p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>C310135:F
<br/><br/><label>Dewey Class. No.: </label>C310135:F  / 113H5