Ditchburn, R. W. <br/><br/>
Light / 
by R. W. Ditchburn. 
 - 2nd ed. 
 - London :  Blackie and Son,  1963, [Reprinted 1967] 
 - xxvi, 833 p. :  ill ;  21 cm. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light
<br/><br/><label>Dewey Class. No.: </label>535  / DIL 1967