Ajay Kr Bhootra <br/><br/>
Opticians guide 2nd edition 

 - Varanasi  Jaypee Brothers  2019 : 
 - 115 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Shalakya
<br/><br/><label>Dewey Class. No.: </label>AYU  / BHO