GHATAK; Ajoy <br/><br/>
OPTICS  3rd Ed. 

 - 
 - New Delhi  Tata McGraw-Hill Pub. Co. Ltd., New Delhi   2005 
<br/><br/><label>ISBN: </label>0 07 058583 0 
<br/><br/><label>Dewey Class. No.: </label>535  / GHA/O