Jigyō gaiyō
By: [henshū Tōkyō-to Sangyō Rōdōkyoku Sangyō Seisakubu Chōsa Kenkyūka]
Edition: Heisei 13-nenban
Publisher: Sangyō Rōdōkyoku; Tōkyō-to Sangyō Rōdōkyoku Sangyō Seisakubu Chōsa Kenkyūka
Published: 2001
Place of publication: Tōkyō
Language: jpn
Number of pages: 157
Subjects: Industries; Working class
Other titles: Sangyō Rōdōkyoku jigyō gaiyō
Notes: Cover title.