Gowar, John <br/><br/>
Optical communication systems 

 - 2ND 
 - NEWDELHI  PRENTICE HALL  1996 
 - XVI, 696P 
<br/><br/><label>ISBN: </label>81-203-0834-4 
<br/><br/><label>Dewey Class. No.: </label>621.3827 GOW'O