Gorwer, John <br/><br/>
Optical communication systems/ 
John Gowar 
 - 2nd ed. 
 - New Delhi :  Prentice-hall of india,  1966 
<br/><br/><label>ISBN: </label>8120308344 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical communication systems
<br/><br/><label>Dewey Class. No.: </label>621.381  / GOW