Ei-Bei senpaku mondai no genjō
Series: Shiryō -- dai 3-gō; Shiryō (Sekai Keizai Chōsakai) -- dai 3-gō.
Publisher: Sekai Keizai Chōsakai
Published: 1941
Place of publication: Tōkyō
Language: jpn
Number of pages: 46
Notes: Cover title.