Khurana, <br/><br/>
Theory and Practice of Optic and Refraction 

 - 2 
 - United State  :Elesvier  2012 
 - 445p. 
<br/><br/><label>ISBN: </label>139788184734539 
<br/><br/><label>Dewey Class. No.: </label>617.7  / KHU