Columbia subject headings:
China--History--Revolution, 1911-1912--Personal narratives.
Lautenbach, Hans--Diaries.
Prisoners of war--Germany--Diaries.
Prisoners of war--Japan--Diaries.
Qingdao (China)--History--Siege, 1914--Personal narratives.
World War, 1914-1918--Campaigns--China--Personal narratives.
Harvard subject headings:
China--History--Revolution, 1911-1912--Personal narratives.
Lautenbach, Hans--Diaries.
Prisoners of war--Germany--Diaries
Prisoners of war--Japan--Diaries.
World War, 1914-1918--Campaigns--China--Personal narratives.
Princeton subject headings:
China--History--Revolution, 1911-1912--Personal narratives.
Personal narratives.