TY  - BOOK
AU  - Sarkar,Subir Kumar
TI  - Optical fibres and fibreoptic communication system
SN  - 8121914590
U1  - 621.38275 
PY  - 1997///
CY  - New Delhi
PB  - S. Chand &Co
KW  - Optical communications
KW  - Optical fibers
ER  -