TY  - BOOK
AU  - Agrawal G.,
TI  - Fiber opic communication  systems 3rd ed
SN  - 9788126513864
U1  - 621.38275 
PY  - 2014///
CY  - New Delhi
PB  - Wiley India Pvt. Ltd.
KW  - Optical Fiber Communication
ER  -