Columbia subject headings:
Intellectuals--Poland--Poznań (Voivodeship)--History.
Poznań (Poland : Voivodeship)--Intellectual life.
Harvard subject headings:
Intellectuals--Poland--Poznań (Voivodeship)--History.
Poznań (Poland : Voivodeship)--Intellectual life.
Princeton subject headings:
Intellectuals--Poland--Poznán (Voivodeship)--History.
Poznań (Poland : Voivodeship)--Intellectual life.