Bhootre, Ajay. Kr <br/><br/>
Optician's guide  a manual for opticians 

 - 2nd ed 
 - Jaypee  Brothers Medical Pub ., London  2010 
 - 115 
<br/><br/><label>ISBN: </label>978-81-8448-962-0 
<br/><br/><label>Dewey Class. No.: </label>617.75 Bho