Columbia subject headings:
Galaxies--Evolution--Congresses.
Galaxies--Formation--Congresses.
Millimeter astronomy--Congresses.
Millimeter waves--Congresses.
Harvard subject headings:
Galaxies--Evolution--Congresses
Galaxies--Formation--Congresses
Millimeter astronomy--Congresses.
Millimeter waves--Congresses.
Princeton subject headings:
Galaxies--Evolution--Congresses.
Galaxies--Formation--Congresses.
Millimeter astronomy--Congresses.
Millimeter waves--Congresses.