Columbia subject headings:
Harvard subject headings:
Germany--Armed Forces--History--20th century.
Prisoners of war--Russia (Federation)--History--20th century.
Stetter, Helmut, 1924---Family.
Teenage soldiers--Germany--Correspondence.
World War, 1939-1945--Campaigns--Russia (Federation)
World War, 1939-1945--Personal narratives, German.
World War, 1939-1945--Prisoners and prisons, German.
Princeton subject headings:
Germany--Armed Forces--History--20th century.
Prisoners of war--Russia (Federation)--History--20th century.
Stetter, Helmut, 1924---Family.
Teenage soldiers--Germany--Correspondence.
World War, 1939-1945--Campaigns--Russia (Federation)
World War, 1939-1945--Personal narratives, German.
World War, 1939-1945--Prisoners and prisons, German.