Columbia subject headings:
Greek language--Dialects--Greece--Voiōtia--Congresses.
Voiōtia (Greece)--Antiquities--Congresses.
Voiōtia (Greece)--History--Congresses.
Harvard subject headings:
Princeton subject headings:
Greek language--Dialects--Greece--Voiōtia--Congresses.
Lauffer, Siegfried.
Voiōtia (Greece)--Antiquities--Congresses.
Voiōtia (Greece)--History--Congresses.