Gowar, John <br/><br/>
Optical Communication Systems 
/by John Gowar 
 - 2nd 
 - New Delhi  Prentice Hall of India  1996 
 - xvi, 696p. 
<br/><br/><label>ISBN: </label>8120308344 
<br/><br/><label>Dewey Class. No.: </label>621.380  / GOW/O