Text ( visual ) : unmediated China and Japan. -- 3rd ed. -- London : Royal Institute of International Affairs , 1941. -- xi, 163 p., [2] leaves of plates : maps (some foled) ; 23 cm. -- (Chatham House information papers ; no. 21A). -- Includes bibliographical references. -- (BA34522496) ; https://ci.nii.ac.jp/ncid/BA34522496 Author Heading(s): Royal Institute of International Affairs. Information Dept.