Jikyoku shūshū ni kansuru kenkyū yōkō (shian)
Publisher: Nihon Gaikō Kyōkai?
Published: 1937
Place of publication: [Tokyo
Language: jpn
Number of pages: 32
Notes: Caption title.

Report by Nihon Gaikō Kyōkai Chōsakyoku.  Cf. Caption title.

On double leaves.