JOHN GOUAR <br/><br/>
Optical commmunication systems 

 - 2 nd 
 - New Delhi  Printice Hall of India  1996 
 - xvi, 696 P 
<br/><br/><label>ISBN: </label>81-203-0834-4 
<br/><br/><label>Dewey Class. No.: </label>621.3827