商事に関する慣行調查報告書
Subtitle: gōko no kenkyū
By: Tōa Kenkyūjo
Series: Shiryō. Kō -- dai 23-gō C; Shiryō -- dai 23-gō C
Publisher: Tōa Kenkyūjo
Published: 1943
Place of publication: Tōkyō
Language: jpn
Number of pages: 623
Other titles: Shōji ni kansuru kankō chōsa hōkokusho
Notes: Kanmatsu: Sankō bunken (p. 15)