Ghatak, A K; Thyagarajan, K <br/><br/>
Contemporary optics 

 -  Macmillan India Ltd., New Delhi  1984 
 - 370 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light & paraphotic phenomena (Optics); Physics
<br/><br/><label>Dewey Class. No.: </label>PG 535  GHA-C