Gowar John <br/><br/>
Optical communication systems/ 
John Gowar 
 - 2rd ed. 
 - Toronto:  Printice Hall,  1993. 
 - xvi,696 p. :  ill. ; 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0136387276 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>LC Class. No.: </label>TK5103.59.G68 1993