TY  - BOOK
AU  - Selvarajan,A
TI  - Optical fibre communication: principles and systems/by A Selvarajan, Subrat Kar and T Srinivas
SN  - 0070445567
U1  - 621.380414  S49O 
PY  - 2002///
CY  - New delhi
PB  - TMGH
ER  -