Shina Jihen no eikyō chōsa
Subtitle: Chūshō kōgyō ni taisuru eikyō
Publisher: Tōkyō Shōkō Kaigisho
Published: 1938
Place of publication: Tōkyō
Language: jpn
Number of pages: 33
Notes: Cover title.

"Shōkō chōsa dai 73-gō dai 3-kan."

Issued as confidential document.