Subrahmanyan, P R <br/><br/>
Text Book of Light 

 - Madras  S Viswanathan  1958 
 - 330p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science --Physics--PhysicsLight & infrared & ultraviolet phenomena
<br/><br/><label>Dewey Class. No.: </label>535  / SUB-T