Man-Mō ni okeru tankō tōsei sōan
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha] Keizai Chōsakai Dainibu Daigohan (kōgyō)
Published: 1932
Place of publication: [Shinkyō?
Language: jpn
Number of pages: 60
Subjects: Coal mines and mining; Law and legislation
Notes: Cover title.

Confidential document (stamped).

On double leaves.