TY  - BOOK
AU  - Ghatak,Ajoy
AU  - Thyagarajan, K. 
TI  - Optical electronics
SN  - 9781316644034
U1  - 537.56 
PY  - 1991///
CY  - New Delhi
PB  - Cambridge University Press, 
KW  - Optic electronics
ER  -