Manshū sangyō kaihatsu gokanen keikakuan (kō-kōgyō bumon, denryoku oyobi sharyō o nozoku)
Publisher: Mantetsu Keizai Chōsa Iinkai
Published: 1937
Place of publication: [Dairen?]
Language: jpn
Number of pages: 27
Subjects: Mineral industries
Notes: Cover title.

Confidential document (stamped).

"Ho No. 1565; Mansangoi 75; Otsuritsubun 302; In 80."