TY  - BOOK
AU  - Banwell, Collin N  .
AU  - McCash,Elaine M  .
TI  - Fundamentals of molecular spectroscopy / 
U1  - 535.84 
PY  - 2007///
CY  - New Delhi : 
PB  - Tata Mc-Graw Hill Publishing Company , 
ER  -