TY  - BOOK
AU  - Gowar, John
AU  - Gowar, John
TI  - Optical Communication Systems
SN  - 9788120308343
AV  - 621.3827 GOW 2001 
U1  - 621.3827 GOW 2001 
PY  - 2001///
CY  - NewDelhi
PB  - Prentice-Hall
KW  - Communication Engineering
ER  -