TY  - BOOK
AU  - SELVARAJAN, A
AU  - KAR S.
TI  - OPTICAL FIBER COMMUNICATION PRINCIPAL AND SYSTEM
SN  - 0070445567
U1  - 621.382 75/SEL 
PY  - 2003///
CY  - NEW DELHI.
PB  - TATA MCGRAW HILL CO LTD., NEW DELHI.
ER  -