Subrahmanyam, N. <br/><br/>
Textbook of optics 
N. Subrahmanyam,  and Brij Lal 
 - New Delhi  S. Chand  1990 
 - 612 P. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIGHT
<br/><br/><label>Dewey Class. No.: </label>535  / SUB