Columbia subject headings:
Harvard subject headings:
Death marches--Germany--History--20th century.
Holocaust, Jewish (1939-1945)
Langenstein-Zwieberge (Concentration camp)
Nazi concentration camp inmates--Germany--Correspondence
Princeton subject headings:
Death marches--Germany.
Holocaust, Jewish (1939-1945)
Langenstein-Zwieberge (Concentration camp)
Nazi concentration camp inmates--Germany.