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

 - 2nd Ed. 
 - New Delhi  PHI Learning Private Limited  1992 
 - 696 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics Engineering
<br/><br/><label>Dewey Class. No.: </label>621.381  / GO-O