Seisansei, chingin o fukumeta rōdō jikan seido no arikata ni kansuru chōsa kenkyū hōkokusho
Publisher: Rengō Sōgō Seikatsu Kaihatsu Kenkyūjo
Published: 1994
Place of publication: [Japan]
Language: jpn
Number of pages: 200
Notes: Cover title.

"Rōdōshō Heisei 5-nendo itaku chōsa".