Senji taiseika no yushi kōgyō ni yōkyūsuru mono
Series: Shiryō -- dai 79-gō; Shiryō (Sangyō Keizai Kenkyūjo) -- dai 79-gō.
Publisher: Sangyō Keizai Kenkyūjo
Published: 1941
Place of publication: Tōkyō
Language: jpn
Number of pages: 110
Notes: Cover title.

Issued as confidential document.