TY  - BOOK
AU  - Ghatak, Ajoy 
AU  - Thyagarajan, K.
TI  - Introduction to fiber optics
SN  - 9788175960626
U1  - 621.3692 G341i 
PY  - 1999///
CY  - New Delhi
PB  - Foundation Books
KW  - Fiber optics
ER  -