Ghatak, Ajoy <br/><br/>
Optics 
Ajoy Ghatak 
 - N.Delhi  Tata McGraw-Hill Publishing Company Ltd.  2009 
 - Various pagination 
<br/><br/><label>ISBN: </label>978-0-07-026215-7 
<br/><br/><label>Subjects--Index Terms: </label>Optics 
<br/><br/><label>Dewey Class. No.: </label>535  / GHA' 09