TY  - BOOK
AU  - Ghatak,A.K..
TI  - Trends in fiber optics and optical communication / 
SN  - 8185617600
U1  - 621.3692 
PY  - 1997///
CY  - New Delhi : 
PB  - Viva Books , 
KW  - FIBER OPTICS
N1  - NULL
ER  -