TY  - BOOK
ED  - India. Central Scientific Instruments Organisation
TI  - International Conference on optics and photonics (ICOP-2009): Sector 30C, Chandigarh, india, October. 30 - november 1, 2
PY  - 2009///
CY  - New Delhi
PB  - ICOP
KW  - Astronomical almanac
KW  - Ephemeries
ER  -