TY  - BOOK
AU  - Black, Uyless D., 
TI  - Optical Networks: Third Generation Transport Systems
SN  - 8178086263
U1  - 621.38275 
PY  - 2002///
CY  - New Delhi
PB  - Pearson Education (Singapore) Pte. Ltd.
N1  - This book is having a appendix
ER  -