Kigyōteki ni mitaru Manshū yuketsugan shigen
Contributors: Minami Manshū Tetsudō Kabushiki Kaisha. Chōsabu
Publisher: Mantetsu Chōsabu
Published: 1942
Place of publication: [Dairen]
Language: jpn
Number of pages: 17
Subjects: Oil shales
Notes: Written by Haraguchi Tadakazu. Cf. Pref.

Confidential document (stamped).

"Ho No. 592; Chōkōchō 5; Otsushibun 326-7; In 60."