Bragg, William Henry. <br/><br/>
The universe of light / 
by Sir William Bragg. 
 - London :  G. Bell & Sons Ltd.,   1933. 
 - 283 p. :  col. front., illus., plates (1 col.) diagrs. ;  23 cm. 
<br/><br/> Each of the two colored plates accompanied by guard sheet with descriptive letterpress. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light
<br/><br/><label>LC Class. No.: </label>SPE 4811