TY  - GEN
AU  - Thyagaranjan, K.
AU  - Ghatak, A.K.
TI  - Lasers : Theory & applications
U1  - 621.366 
PY  - 1997///
CY  - New Delhi
PB  - Macmillan India Ltd.
KW  - PHY.--ELEC. EN.(CIRCUIT TH
ER  -