D. R. Khanna <br/><br/>
Fundamentals of optics. 
D. R. Khanna 
 - Ed 11 
 -  R. Chand & Co  1984 
<br/><br/><label>ISBN: </label> 35 
<br/><br/><label>Dewey Class. No.: </label>535KHA.M4  / 2