TY  - BOOK
AU  - Gupta, Satinder bal
AU  - Goel, Ashish
TI  - Optical communication systems
SN  - 9788131804391
U1  - 621.38275 
PY  - 2008///
CY  - New delhi.
PB  - University science press
KW  - Electronic
N1  - Electronic & Communication; Contents
N2  - Optical, communication, systems
ER  -