SUBRAHMANYAM N LAL BRIDGE <br/><br/>
TEXTBOOK OF OPTICS 

 - 25 
 -  S.CHAND & CO. PVT. LTD.  2019 
 - 729 
<br/><br/><label>ISBN: </label>1000398 
<br/><br/><label>Dewey Class. No.: </label>535  / SUB