Kō-kōgyō bumon gaiyō
Series: Manshū gokanen keikaku ritsuan shorui -- dai 2-hen, dai 1-kan
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha Chōsabu
Published: 1937
Place of publication: [Dairen]
Language: jpn
Number of pages: 198
Subjects: Industrial policy; Sources; Mineral industries; History
Notes: Issued as confidential document.