Ghatak Ajoy <br/><br/>
Optics. 
Ghatak Ajoy 
 - New Delhi  Tata McGraw-Hill       1977 
 - xx,538p.  cm. 
<br/><br/><label>Standard No.: </label>99456 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>C51, L7