Hokusen sankō Sennai haigochi ni okeru sangyō (kō oyobi kōgyō) no gaikyō
Publisher: Mantetsu Keizai Chōsa Iinkai
Published: 1937
Place of publication: [Dairen?]
Language: jpn
Number of pages: 21
Subjects: Industries
Notes: Cover title.

Confidential document (stamped).

"Ho 1372; Mansōdōi 7; Otsushibun 320, S396.5; In 120."