TY  - BOOK
AU  - Shortwell, R, Allen 
TI  - Introduction to fiber optics 
SN  - 81-203-1477-8 
U1  - 621.3827 SHU  
PY  - 2001///
CY  - Prentice hall of india 
PB  - New Delhi 
KW  - OPTICAL COMMUNICATION
ER  -