Chūto saiyōsha no shonin chingin
Subtitle: Heisei 7-nen shokushubetsu chingin jittai chōsa kekka
By: [henshū Tōkyō-to Rōdō Keizaikyoku Shokugyō Anteibu Shokugyō Anteika]
Publisher: Tōkyō-to Rōdō Keizaikyoku
Published: 1996
Place of publication: Tōkyō
Language: jpn
Number of pages: 93