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

 - 2nd 
 - New Delhi  Prentice Hall of India  1993 
 - xvi,696p p. 
<br/><br/><label>ISBN: </label>81-203-0834-4 
<br/><br/><label>Subjects--Index Terms: </label>Fibre optics