Powers, John  <br/><br/>
Introduction optic systems  

 - 2nd  
 - Tata Mcgraw hill   New Delhi   1999 
 -  0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>OPTICAL COMMUNICATION 
<br/><br/><label>Dewey Class. No.: </label>621.382 2 POW