Columbia subject headings:
Harvard subject headings:
Intellectuals--Poland--Kraków--History--20th century.
Poland--History--Occupation, 1939-1945
Uniwersytet Jagielloński--History.
World War, 1939-1945--Poland--Kraków.
World War, 1939-1945--Prisoners and prisons, Polish.
Princeton subject headings:
Poland--History--Occupation, 1939-1945--Sources.
Uniwersytet Jagielloński--History--Sources.
World War, 1939-1945--Poland--Kraków.