Swan, Kenneth R. <br/><br/>
Sir Joseph Swan and The Invention Of The Incandescent Electric Lamp / 
Kenneth R Swan 
 - London :  British Council,   1948. 
 - 50 p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lighting
<br/><br/><label>Dewey Class. No.: </label>621.32  / SWS 1948