Columbia subject headings:
Civilization, Mycenaean--Economic aspects--Congresses.
Civilization, Mycenaean--Political aspects--Congresses.
Harvard subject headings:
Civilization, Mycenaean--Economic aspects--Congresses.
Civilization, Mycenaean--Political aspects--Congresses.
Princeton subject headings:
Civilization, Mycenaean--Economic aspects--Congresses.
Civilization, Mycenaean--Political aspects--Congresses.