Columbia subject headings:
Waffen-SS--Discipline.
World War, 1939-1945--Prisoners and prisons, Irish.
Harvard subject headings:
Waffen-SS--Discipline.
World War, 1939-1945--Prisoners and prisons, Irish.
Princeton subject headings:
Waffen-SS--Discipline.
World War, 1939-1945--Prisoners and prisons, Irish.