TY  - BOOK
AU  - Herzberg, Gerhard
TI  - Molecular spectra and molecular structure: I. Spectra of diatomic molecules 
U1  - 541.22 
PY  - 1963///
CY  - London
PB  - D.Van Nostrand Co.Ltd
KW  - Atomic structure
KW  - Molecular spectra
KW  - Electronic energy
ER  -