Columbia subject headings:
High resolution spectroscopy--Congresses.
Molecular rotation--Congresses.
Molecular spectroscopy--Congresses.
Vibrational spectra--Congresses.
Harvard subject headings:
Princeton subject headings:
High resolution spectroscopy--Congresses.
Molecular rotation--Congresses.
Molecular spectroscopy--Congresses.
Vibrational spectra--Congresses.