TY  - GEN
AU  - Sen, B. K.
TI  - Quantum chemistry: including molecular spectroscopy 
SN  - 0-07-460377-9 :
U1  - 541.28 
PY  - 1992///
CY  - New Delhi
PB  - Tata McGraw- Hill
KW  - QUANTUM CHEMISTRY
N1  - Includes appendix, referenecs and index
ER  -