"Subrahmanyam, N." <br/><br/>
A Text Book of Optics. 

 - Twenty Fifth. 
 - New Delhi  S. Chand  2015 
 - "xx,- 729" 
<br/><br/><label>ISBN: </label>9.79E+12 
<br/><br/><label>Dewey Class. No.: </label>535  / SUB