Columbia subject headings:
Harvard subject headings:
Germany. Luftwaffe. Jagdgeschwader 77--History.
World War, 1939-1945--Aerial operations, German.
World War, 1939-1945--Personal narratives, German.
Princeton subject headings:
Germany. Luftwaffe. Jagdgeschwader 77--History.
World War, 1939-1945--Aerial operations, German.
World War, 1939-1945--Personal narratives, German.