TY  - GEN
AU  - Gerd Keisser.
TI  - Optical Fiber Communications
T2  - 22886
SN  - 9781259006876
U1  - 621.382 
PY  - 2013///
CY  - New Delhi.
PB  - Mc graw Hill pvt.Ltd.
KW  -  Fiber Communications
ER  -