TY  - BOOK
AU  - Jefferies, John T.
CN  - QB465 .J4
CN  - QB465
CY  - Waltham, Mass.,
DA  - [1968]
ID  - 54825
KW  - Astronomical spectroscopy.
PB  - Blaisdell Pub. Co.
PP  - Waltham, Mass.,
PY  - [1968]
T1  - Spectral line formation
TI  - Spectral line formation
ER  -