TY  - BOOK
AU  - Gupta, Mool Chand.
TI  - Atomic and molecular spectroscopy
SN  - 8122413005
U1  - 539.60287 
PY  - 2007///
CY  - New Delhi: 
PB  - New Age International Ltd. Publishers, 
KW  - Group theory
KW  - Physics
KW  - Quantum mechanical
KW  - Wave mechanics
ER  -