TY  - BOOK
AU  - Ghatak, Ajoy.
AU  - Ghatak, Ajoy.Thyagarajan, K.
TI  - Optical electronics
SN  - 9788185618104
AV  - 621.3827 GHA 1999 
U1  - 621.3827 GHA 1999 
PY  - 1999///
CY  - New delhi
PB  - Cambridge
KW  - Electronic Engineering
ER  -