BARTON (A W) <br/><br/>
Textbook on light 

 - London  Longman Green & Co Ltd.,  1939 
 - 426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Textbook<br/>on<br/>light
<br/><br/><label>Dewey Class. No.: </label>534/4