Columbia subject headings:
Harvard subject headings:
Concentration camp inmates--Italy--Diaries.
Mauthausen (Concentration camp)
Natale, Giampaolo, 1914-1989--Diaries.
World War, 1939-1945--Deportations from Italy
World War, 1939-1945--Prisoners and prisons, German
Princeton subject headings:
Mauthausen (Concentration camp)
Natale, Giampaolo, 1914-1989--Diaries.
Nazi concentration camp inmates--Austria--Diaries.
World War, 1939-1945--Deportations from Italy.
World War, 1939-1945--Prisoners and prisons, German.