Columbia subject headings:
Holocaust, Jewish (1939-1945)--Poland--History--Sources.
Majdanek (Concentration camp)--History--Sources.
Państwowe Muzeum na Majdanku--History--Sources.
Harvard subject headings:
Concentration camps--Poland--Archival resources.
Holocaust, Jewish (1939-1945)--Poland--Archival resources.
Holocaust, Jewish (1939-1945)--Poland--Majdanek.
Majdanek (Concentration camp)--Archival resources.
Princeton subject headings: