Rōdō jikan no tanshuku to rōdō jikan seido ni kansuru chōsa kenkyū hōkokusho
Publisher: Rengō Sōgō Seikatsu Kaihatsu Kenkyūjo
Published: 1992
Place of publication: [Japan]
Language: jpn
Number of pages: 207
Subjects: Hours of labor
Notes: Cover title.

"Rōdōshō Heisei 3-nendo itaku chōsa."