Columbia subject headings:
Christidēs, A.-Ph. (Anastasios-Phoivos)
Greek language--History.
Language and culture.
Linguistics.
Sociolinguistics.
Harvard subject headings:
Christidēs, A.-Ph. (Anastasios-Phoivos)--Bibliography.
Greek language--History.
Language and culture.
Language and languages.
Linguistics.
Sociolinguistics.
Princeton subject headings:
Greek language--History.
Language and culture--Greece.
Language and languages.