GHATAK,AJAY   <br/><br/>
OPTICS   

 - 5TH   
 - NEW DELHI  TATA MCGRAW HILL PUBLISHING COMPANY LIMITED  2012. 
 - 32   
 - N   .
<br/><br/> B.TECH   
<br/><br/><label>Dewey Class. No.: </label>530.41/GHA