Anurag Sharma & Ajoy Ghatak <br/><br/>
Photonics - 98 international conference on fiber optics & photonics 

 - Vol-3 
 - New Delhi  VIVA  1999 
 - 1116 
<br/><br/><label>ISBN: </label>8176490733 
<br/><br/><label>Dewey Class. No.: </label>621.38275