GHATAK, AJOY. <br/><br/>
OPTICS 

 - 6TH. 
 - NEW DELHI  TATA MCGREW HILL PUBLISHING CO.  2011 
<br/><br/><label>Subjects--Index Terms: </label>Light &infIared & ultraviolet phenomena 
<br/><br/><label>Dewey Class. No.: </label>535 GHA