BRIJLAL SUBRAMANYAM, N. <br/><br/>
TEXTBOOK OF OPTICS 

 - New Delhi  S.Chand and Company Ltd., New Delhi   1997 
<br/><br/><label>ISBN: </label>81 219 0467 6 
<br/><br/><label>Dewey Class. No.: </label>535  / SUB/TE