Kita-Shina kōjō jittai chōsa hōkokusho
Subtitle: Tenshin no bu
Publisher: Minami Manshū Tetsudō Kabushiki Kaish Chōsabu
Published: 1939
Place of publication: [Tokyo]
Language: jpn
Number of pages: 1520
Subjects: Industries -- China.
Other titles: Secret report of investigation on actual conditions of factories
Notes: On box: Secret report of investigation on actual conditions of factories.

Microfilm. Tokyo : Yūshōdō Film Publications ltd., 1967. -- 1 reel.