Chishitsu kōsan chōsa yori mitaru Soren no gijutsu suijun
Contributors: Minami Manshū Tetsudō Kabushiki Kaisha. Chōsabu
Publisher: Mantetsu Chōsabu
Published: 1941
Place of publication: [Dairen]
Language: jpn
Number of pages: 29
Subjects: Mines and mineral resources; Technology assessment
Notes: Cover title.

Prepared by Sasakura Masao. Cf. Pref.