KHURANA A.K <br/><br/>
THEORY & PRACTICE OF OPTICS & REFRACTION 

 - 2nd Edition  
 -  Elsevier   2008 
 - 445 
<br/><br/><label>ISBN: </label>978-81-312-1132-8 
<br/><br/><label>Dewey Class. No.: </label>617.752