TY  - BOOK
AU  - Subir Kumar Sarkar, 
TI  - Optical Fibres and Fibre Optic Comunication Systems
U1  - 621.382 
PY  - 0000///New Delhi
CY  - 1900
PB  - S Chand & Company
KW  - Technology
KW  - Applied physicsPhysics
KW  - General Stack
ER  -