TY  - BOOK
AU  - Ghatak, Ajoy
AU  - Thyagarajan, K
TI  - Optical electronics / 
SN  - 9781316644034
U1  - BB 535.14   
PY  - 1991/// .
CY  - Delhi : 
PB  - Cambridge University Press , 
KW  - Optical electronics
ER  -