Columbia subject headings:
Harvard subject headings:
Germany. Wehrmacht
Holocaust, Jewish (1939-1945)--Europe, Eastern.
Soldiers--Germany--Diaries
Soviet Union--History--German occupation, 1941-1944
World War, 1939-1945--Campaigns--Eastern Front
World War, 1939-1945--Campaigns--Soviet Union
World War, 1939-1945--Personal narratives
Princeton subject headings:
Diaries.
Prisoners of war--Russia (Federation)--Biography.
Schmitt, Erwin, 1906-1999--Diaries.
Soldiers--Germany--20th century--Biography.
World War, 1939-1945--Campaigns--Eastern Front.
World War, 1939-1945--Personal narratives, German.