Columbia subject headings:
Germany--Armed Forces--History--World War, 1939-1945.
Sociology, Military--Germany--History--20th century.
Soviet Union--History--German occupation, 1941-1944.
World War, 1939-1945--Campaigns--Eastern Front.
Harvard subject headings:
Germany--Armed Forces--History--World War, 1939-1945.
Sociology, Military--Germany--History--20th century.
Soviet Union--History--German occupation, 1941-1944.
World War, 1939-1945--Campaigns--Eastern Front.
Princeton subject headings:
Germany--Armed Forces--History--World War, 1939-1945.
Sociology, Military--Germany--History--20th century.
Soviet Union--History--German occupation, 1941-1944.
World War, 1939-1945--Campaigns--Eastern Front.