Columbia subject headings:
Piotrków Trybunalski (Poland : Voivodeship)--History--Periodicals.
Sieradz (Poland : Voivodeship)--History--Periodicals.
Skierniewice (Poland : Voivodeship)--History--Periodicals.
Łódź (Poland : Voivodeship)--History--Periodicals.
Harvard subject headings:
Piotrków Trybunalski (Poland : Voivodeship)--History--Periodicals.
Sieradz (Poland : Voivodeship)--History--Periodicals.
Skierniewice (Poland : Voivodeship)--History--Periodicals.
Łódź (Poland : Voivodeship)--History--Periodicals.
Princeton subject headings:
Łódʹz (Poland : Voivodeship)--History--Periodicals.
Łódʹz (Poland)--History--Periodicals.