Gerd Keiser <br/><br/>
Fiber optic communications 

 - Singapore  Springer Nature  2021 
 - xxiii,640p.  PB  23.5x15.5cm 
<br/><br/><label>ISBN: </label>9789813346673 
<br/><br/><label>Dewey Class. No.: </label>621.380414  / KEIF