Columbia subject headings:
Harvard subject headings:
Hiroshima-shi (Japan)--History--Bombardment, 1945.
Nuclear warfare--Moral and ethical aspects
World War, 1939-1945--Biography.
Princeton subject headings:
Hiroshima-shi (Japan)--History--Bombardment, 1945.
Nuclear warfare--Moral and religious aspects.
World War, 1939-1945--Biography.