Columbia subject headings:
Harvard subject headings:
Germany. Luftwaffe--Staffs.
Military service, Voluntary--Poland--Trawniki (Lublin)--History--20th century.
Nationalsozialistische Deutsche Arbeiter-Partei. Schutzstaffel--Recruiting, enlistment, etc.
Prisoners of war--Germany
Russian Germans--Germany--History--20th century.
World War, 1939-1945--Antiaircraft artillery operations.
World War, 1939-1945--Germany.
World War, 1939-1945--Participation, Juvenile.
World War, 1939-1945--Prisoners and prisons, German.
World War, 1939-1945--Prisoners and prisons, Russian.
Princeton subject headings:
Prisoners of war--Germany.
World War, 1939-1945--Antiaircraft artillery operations.
World War, 1939-1945--Germany.
World War, 1939-1945--Participation, Juvenile.
World War, 1939-1945--Prisoners and prisons, German.