TY  - BOOK
AU  - Senior, John, M 
TI  - Optical fiber communications: principles and practice 
SN  - 9788131732663
U1  - 621.382 7 SEN  
PY  - 2013///
CY  - Pearson education of asia 
PB  - New Delhi 
KW  - OPTICAL COMMUNICATION
ER  -