TY  - GEN
AU  - Bedi, Deepa tula
TI  - Optical fibers communication system
SN  - 978877760173
U1  - 621.3692 
PY  - 2016///
CY  - New Delhi : 
PB  - Deepak prakashan
KW  - Optical fiber
KW  - communication system
ER  -