Ditchburn, R. W. <br/><br/>
light / 
R. W. Ditchburn. 
 - 2nd ed. 
 - Bomby:  The English language book society  c1963. 
 - xxvi,833 p.:  figs.;  22 cm. 
<br/><br/> Includes Index. 
<br/><br/>
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light<br/>Physics
<br/><br/><label>Dewey Class. No.: </label>535/DIL