The Codes Translation Committee, the League of Nations Association of Japan1931.4-1932.6<CZ-861-23>
Available onlineNational Diet Library
The Codes Translation Committee, the League of Nations Association of Japan1931.4-1932.6<F-224>
Available onlineNational Diet Library
The Codes Translation Committee, the League of Nations Association of Japan1931.4-1932.6<349.52077-J35c>
Available onlineNational Diet Library
The Codes Translation Committee, the League of Nations Association of Japan1931.4-1932.6<衆3030-0002>
Available onlineNational Diet Library
The Codes Translation Committee, the League of Nations Association of Japan,1932.
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