Columbia subject headings:
Harvard subject headings:
Okinawa Island (Japan)--History.
World War, 1939-1945--Campaigns--Japan--Okinawa Island.
World War, 1939-1945--Children.
Princeton subject headings:
Okinawa Island (Japan)--History.
World War, 1939-1945--Campaigns--Japan--Okinawa Island.
World War, 1939-1945--Children.