Columbia subject headings:
Harvard subject headings:
Catholic Church--Poland--Charities.
Clergy--Charitable contributions--Poland.
Poland--History--Occupation, 1939-1945
Polish people--Charities.
World War, 1939-1945--Civilian relief--Poland.
Princeton subject headings:
Catholic Church--Poland--Clergy--History--20th century.
World War, 1939-1945--Religious aspects--Catholic Church.