TY  - BOOK
AU  - Shotwell, R. Allen 
TI  - Introduction to fiber optics
SN  - 9788120314771
U1  - 621.3692 Sh823i 
PY  - 1997///
CY  - New Delhi
PB  - PHI Learning Pvt. Ltd.
KW  - Fiber optics
ER  -