Columbia subject headings:
Harvard subject headings:
Fighter pilots--Germany--Biography
Germany. Luftwaffe--Biography.
Germany. Luftwaffe--History--20th century.
Hochhaus, Heinrich, 1919-
World War, 1939-1945--Aerial operations, German.
World War, 1939-1945--Personal narratives, German.
Princeton subject headings:
Hochhaus, Heinrich, 1919-
World War, 1939-1945--Personal narratives, German.