Kenkyū keikakusho
Subtitle: Shōwa 16-nendo
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha] Chūō Shikenjo
Published: 1941
Place of publication: [Dairen
Language: jpn
Number of pages: 85
Subjects: Railroad engineering; Research
Notes: Cover title.

Confidential document (stamped).