Sangyō no yōkyūsuru kinʼyū shintaisei to kinʼyū no yōkyūsuru shinsangyō gōrika
Series: Shiryō -- dai 78-gō; Shiryō (Sangyō Keizai Kenkyūjo) -- dai 78-gō.
Publisher: Sangyō Keizai Kenkyūjo
Published: 1941
Place of publication: [Tokyo]
Language: jpn
Number of pages: 126
Notes: Cover title.

Issued as confidential document.