Kairan tankō rōdō chōsa hōkoku
Subtitle: Kōmukyoku rōmu kanri o chūshin to shite, hōkōsei o chūshin to shite
Contributors: Sakisaka, Masao, 1915-; Hua bei zong he diao cha yan jiu suo
Series: v. 1: Hokushi ni okeru Bei-Ei no keizai kōsaku ni kansuru chōsa; Hokushi ni okeru Bei-Ei no keizai kōsaku ni kansuru chōsa
Publisher: Kahoku Sōgō Chōsa Kenkyūjo
Published: 1943
Place of publication: [Peking]
Language: jpn
Subjects: Kai Luan mei kuang; Coal miners; Personnel management
Notes: Cover title.

Vol. 1 prepared by Sakamori Bunpei; v. 2 by Sakisaka Masao. Cf Pref. of each vol.

Confidential document (stamped).

Some Chinese and English documents translated into Japanese.