TY  - BOOK
AU  - Gupta S C
TI  - Optoelectronic Devices and Systems
SN  - 8120326946
U1  - 621.38152 G976O 
PY  - 2005///
CY  - New Delhi
PB  - Prentice -Hall of india
KW  - Optoelectronic Devices and Systems
ER  -