Bradley, Edwin Newbolt. <br/><br/>
Records and gramophone equipment /    
Edwin N. Bradley. 
 - London :   N. Price,   1961. 
 - 123 p. :    illus. ;    22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phonograph.--Recording and reproducing.------<br/>Phonorecords.--Recording and reproducing.------<br/>Sound --Recording and reproducing.------
<br/><br/><label>Dewey Class. No.: </label>681.843