Columbia subject headings:
Harvard subject headings:
Catholic Church--Foreign relations.
Pius XII, Pope, 1876-1958
World War, 1939-1945--Jews--Rescue--Europe.
World War, 1939-1945--Religious aspects--Catholic Church
Princeton subject headings:
Catholic Church--Foreign relations.
Pius XII, Pope, 1876-1958.
World War, 1939-1945--Jews--Rescue--Europe.
World War, 1939-1945--Religious aspects--Catholic Church.