Columbia subject headings:
Fighter pilots--Germany.
Germany--History--1933-1945--Pictorial works.
Night fighter planes--Pictorial works.
World War, 1939-1945--Aerial operations, German--Pictorial works.
World War, 1939-1945--Germany--Pictorial works.
Harvard subject headings:
Germany--History--1933-1945--Pictorial works.
Germany. Luftwaffe--Pictorial works.
Night fighter planes--Pictorial works.
World War, 1939-1945--Aerial operations, German--Pictorial works.
World War, 1939-1945--Germany--Pictorial works.
Princeton subject headings:
Fighter pilots--Germany.
Germany--History--1933-1945--Pictorial works.
Night fighter planes--Pictorial works.
World War, 1939-1945--Aerial operations, German--Pictorial works.
World War, 1939-1945--Germany--Pictorial works.