Subrahmanyam, N. <br/><br/>
A Textbook of Optics 

 - 25th  /   2012. 
 - Delhi:  S. Chand & Company,  2012. 
 - 729p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Physics., Optics. 
<br/><br/><label>Dewey Class. No.: </label>535.2