Columbia subject headings:
Harvard subject headings:
Foreign enlistment--Germany.
Germany--Armed Forces--Recruiting, enlistment, etc.--World War, 1939-1945.
Germany. Heer--History--World War, 1939-1945.
Military service, Voluntary--Germany.
Waffen-SS--History.
Princeton subject headings:
Foreign enlistment--Germany.
Germany--Armed Forces--History--World War, 1939-1945.
Nationalsozialistische Deutsche Arbeiter-Partei. Schutzstaffel--History.
Waffen-SS--History.