Sibley,  M.J.N. <br/><br/>
Optical communications 
/ By M.J.N. Sibley 
 - London  Macmillan  1990 
 - xiv, 152 p. 
<br/><br/> includes bibliography, reference & index 
<br/><br/><label>ISBN: </label>333475135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical communication system
<br/><br/><label>Dewey Class. No.: </label>621.380414  / SIB