Ghatak, Ajoy. <br/><br/>
Problems and solutions in optics and photonics /  
Ajoy Ghatak and K Thyagarajan. 
 - /   . 
 - New Delhi :   Tata McGraw Hill Education ,   2011. 
 - xiii,340p. :   figures ;   21cm .  
<br/><br/>includes bibliographical references 
<br/><br/><label>ISBN: </label>9780071072663  RS365.00 
<br/><br/><label>Subjects--Index Terms: </label>OPTICS PHOTONICS 
<br/><br/><label>Dewey Class. No.: </label>535  / GHA/P