Gowar J. <br/><br/>
Optical Communication Systems 

 - New Delhi  Prentice hall of India  1989 
<br/><br/><label>ISBN: </label>0000015007 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication  Optical  Systems<br/>Mechanical Engineering
<br/><br/><label>Dewey Class. No.: </label>621.38041