Sorenpō no sekitangyō
By: Mantetsu Sangyōbu
Contributors: Minami Manshū Tetsudō Kabushiki Kaisha. Sangyōbu
Series: Soren kenkyū shiryō -- dai 39-gō
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha
Published: 1939
Place of publication: Dairen-shi
Language: jpn
Number of pages: 52
Subjects: Coal trade
Notes: Cover title.

Prepared by Ogata Koreaki. Cf. Pref.

Issued as confidential document.