TY  - RPRT
TI  - Tables of molecular vibrational frequencies, part 1 
AU  - Shimanouchi, Takehiko
PY  - 1967
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS NSRDS 6
DO  - 10.6028/NBS.NSRDS.6
ER  -