Hokushi shuyō kōjō chōsahyō
Subtitle: Shōwa 14-nen 9-gatsu shirabe.
Contributors: Japan. Rikugun. Hokushigun. Chōsahan.
Publisher: Tada Butai Honbu Chōsahan
Published: 1939
Place of publication: [Peking?]
Language: jpn
Number of pages: 14
Subjects: Industries -- China -- Directories.
Notes: Cover title.
Issued as confidential document.