TY  - BOOK
AU  - Agarwala,U C
AU  - Agarwala,Sudha
TI  - Infrared specttroscopy of molecules
SN  - 9789382127833
U1  - 543.42:547 
PY  - 2014///
CY  - Newdelhi
PB  - Ane book
KW  - Classes
KW  - Selection rule
KW  - Sampling of materials
ER  -