Barton, A. W. <br/><br/>
A text book on light / 
by A. W. Barton ... With halftone plates and diagrams in the text. 
 - London,  New York :  Longmans, Green and Co.  1939 
 - x, 426 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light.
<br/><br/><label>Dewey Class. No.: </label>535  / BAT 1939